Bibliographies thématiques / Visual analisy

Littérature scientifique sur le sujet « Visual analisy »

Auteur : Grafiati
Publié le 10 mars 2023

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Articles de revues sur le sujet "Visual analisy"

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Wardani, Kiky Rizky nova. « ANALISA EFEKTIVITAS PENGGUNAAN MULTIMEDIA SEBAGAI ALTERNATIF MODEL PEMBELAJARAN ». Jurnal Teknologi Informasi MURA 11, no 1 (20 juin 2019) : 37–45. http://dx.doi.org/10.32767/jti.v11i1.436.

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Abstrak Penelitian ini bertujuan untuk mengetahui seberapa efektif hasil ketercapaian pembelajaran siswa/siswi SMK N 1 INTAN, yang diajar menggunakan bantuan gambar, audio visual (media), dan hasil belajar siswa-siswi yang diajarkan dengan menggunakan metode konvensional. Subjek penelitian adalah siswa-siswi kelas 12 SMK N 1 INTAN mata pelajaran Teknik Komputer Jaringan pada tahun 2018/2019, yang dibagi menjadi kelompok coba (eksperimen) dan kelompok kontrol. setiap kelompok terdiri dari 17 siswa-siswi (8 laki-laki dan 9 perempuan) dan kelompok control 16 siswa-siswi (9 laki-laki dan 7 perempuan), yang ditetapkan secara random (acak). kelompok coba eksperimen yang menggunakan bantuan gambar, audio-visual, sedangkan kelompok kontrol yang diajarkan dengan menggunakan metode konvensional (teknik menghapal). Prestasi siswa dalam belajar Teknik computer jaringan (tkj) dievaluasi dengan menggunakan tes kognitif, afektif dan psikomotorik. Berdasarkan analisis deskriptif menunjukkan bahwa hasil pembelajaran teknik computer jaringan siswa yang diajar dengan menggunakan alat bantu gambar audio-visual berada pada kategori sangat tinggi, sedangkan siswa yang diajar dengan pendekatan konvensional berada pada kategori tinggi. Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil pembelajaran teknik computer jaringan siswa yang signifikan dibandingkan dengan siswa yang diajarkan dengan menggunakan media audio-visual dibandingkan dengan siswa yang diajarkan menggunakan metode konvensional, di mana hasil belajar siswa diajarkan dengan menggunakan media gambar, audio-visual ( 16.25) lebih tinggi daripada hasil belajar siswa yang diajarkan dengan menggunakan metode konvensional (9.25) implikasi dari temuan penelitian ini adalah bahwa metode pembelajaran yang diajarkan guru tidak harus terimplikasi hanya pada catatan, ceramah, dan lks. Guru harus memungkinkan untuk menerapkan media berbasis teknologi dalam pengajaran, sebagai bantuan gambar, audio-visual (media), powerpoint, diskusi. sehingga hasil belajar secara optimal, terutama untuk pembelajaran bidang teknik computer jaringan Kata kunci—Audio-visual, kognitif, TKJ, efektivitas Abstract This study aims to determine how effective the results of learning achievement of students of SMK N 1 INTAN, who are taught using the help of images, audio visual (media), and learning outcomes of students taught using conventional methods. The subjects of the study were 12th grade students of INTAN VOCATIONAL SCHOOL 1, Computer Network Engineering subjects in 2018/2019, which were divided into experimental groups and control groups. each group consisted of 17 students (8 males and 9 females) and a control group of 16 students (9 males and 7 females), who were assigned randomly. the experimental group used the help of images, audio-visuals, while the control group was taught using conventional methods (memorization techniques). Student achievement in learning Computer network engineering (tkj) was evaluated using cognitive, affective and psychomotor tests. Based on descriptive analysis shows that the results of network computer learning techniques students who are taught using audio-visual image aids are in the very high category, while students taught with conventional approaches are in the high category. The results showed that there were significant differences in the results of student computer network learning techniques compared to students taught by using audio-visual media compared to students taught using conventional methods, where student learning outcomes were taught using picture, audio-visual media (16.25 ) higher than the student learning outcomes taught using the conventional method (9.25) the implication of the findings of this study is that the learning methods taught by the teacher do not have to be implicated only in notes, lectures, and texts. Teachers must make it possible to apply technology-based media in teaching, as an aid to images, audio-visual (media), powerpoint, discussion. so that learning outcomes are optimal, especially for learning computer network engineeringKeywords— Audio-visual, cognitive, TKJ, effectiveness
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Putri, Citra Kemala. « Analisis Tata Ungkap Dalam Dan Luar Pada Film Animasi Pendek Death Of The Firstborn Egyptians ». ArtComm : Jurnal Komunikasi dan Desain 2, no 02 (5 novembre 2019) : 31–42. http://dx.doi.org/10.37278/artcomm.v2i02.202.

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Visual Language is a knowledge that can be used to interpret various images those presented without text. Primadi Tabrani divides this Visual Language into 2 systems, the visual language system called NPM (Naturalist-Perspective-Momenopname) and another visual language system is STP (Space-Time-Plane). At this time which the technological progress has been developing very rapidly, we met many types of images, not just still images, but also moving images such as animated films, one of them is Death Of The Firstborn Egyptians directed by Nina Paley. This research uses qualitative method and uses the Visual Language Theory in analyzing the various visual towards the visuals of this film. The results of a visual study of this film revealed that there was a slice between Modern ‘Tata Ungkap Dalam’ and Traditional ‘Tata Ungkap Dalam’. Meanwhile, the researh found that Modern ‘Tata Ungkap Luar’ is dominantly use on the film. Thus it can be concluded that the RWD visual language system is not used to produce traditional images only, but also can be combined with NPM visual language system, those could enrich the result of finishing visual.
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Persada, Satria Indra Praja. « ANALISIS VISUAL GIM CUPHEAD ». VISUALITA 8, no 2 (4 février 2020) : 61–74. http://dx.doi.org/10.33375/vslt.v8i2.2666.

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Video gim merupakan salah satu karya desain komunikasi visual yang diminati saat ini, gim yang bersifat interaktif memiliki kelebihan dari karya desain lain karena dapat dimainkan oleh penggunanya dan berinteraksi langsung dengan objek yang ada dalam video gim tersebut, Saat ini sudah banyak sekali video gim dengan berbagai jenis mulai dari gim RPG (Role Playing Game), Petualangan (Adventure), Pertarungan (Fighting) hingga Lomba adu kecepatan (Racing) dengan berbagai macam gameplay dan konsep visual, salah satunya adalah Cuphead, Cuphead sendiri merupakan gim petualangan yang menawarkan konsep visual unik sehingga dapat menarik para pemain gim dalam membeli gim tersebut saat ini cuphead sendiri telah terjual sampai 5 juta kopi hal ini tidak lepas dari keunikan konsep visual yang diusung oleh Cuphead. Adapun penelitian mengenai gim Cuphead ini dilatar belakangi oleh konsep visual yang diusung oleh gim Cuphead dimana konsep visual yang di usung oleh gim Cuphead ini memakai konsep visual retro cartoon, adapun tujuan dari dilakukan penelitian ini adalah untuk mengetahui elemen-elemen visual yang terkandung dalam gim tersebut dan metode yang digunakan dalam penelitian adalah analisis deskriptif dimana objek penelitian ini akan dikelompokan sesuai dengan elemen-elemen yang terkandung didalamnya lalu dilakukan studi pustaka kepada tiap elemen tersebut dan dilakukan analisis sehingga dapat diketahui asal dari elemen tersebut, lalu hasil dari penelitian ini adalah gambaran dan keterengan mengenai elemen tersebut sehingga berdampak pada desainer ataupun pengembang gim agar dapat mempertimbangkan konsep visual beserta elemen visual yang diusung agar gim tersebut memiliki ciri khas sehingga dapat bersaing dengan pengembang gim lain.
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Nunun, Nachipah, Yanti Wirza et Rd Safrina Noorman. « Analisa Konten Visual dalam Kategori Gender ». Jurnal Penelitian Pendidikan 20, no 2 (1 septembre 2020) : 294–304. http://dx.doi.org/10.17509/jpp.v20i2.22400.

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Penelitian ini bertujuan menginvestigasi dan meneliti representasi gender di buku teks Sekolah Menengah Indonesia berjudul When English Rings a Bell untuk kelas VII. Metode penelitian ini menggunakan analisa konten visual, ilustrasi bergambar dianalisa menggunakan kategori gender. Riset ini menggunakan tiga kategori gender yaitu kegiatan waktu luang atau permainan, sifat kepribadian dan tempat atau locus untuk menginvestigasi representasi gender. Hasil penelitian menunjukkan bahwa di setiap kategori gender, representasi perempuan selalu lebih rendah dibandingkan representasi lelaki. Buku teks juga tidak responsif terhadap gender karena cenderung tidak seimbang dalam ilustrasinya.
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Adi Putra, Ghoustanjiwani, et Daim Triwahyono. « Analisa kualitas visual dan non visual ruang publik yang berbasis CSR. » Pawon : Jurnal Arsitektur 4, no 02 (3 septembre 2020) : 123–34. http://dx.doi.org/10.36040/pawon.v4i02.2810.

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Taman nivea merupakan salah satu ruang publik dikota Malang yang menjadi salah satu taman dari program CSR (Coorperate Social Responsibilty) dari Nivea yang keberadaanya menjadi salah satu alternative masyarakat kota malang untuk berkumpul. Pada analisa studi kasus ini penulis akan melakukan analisa deskriptif secara kualitatif menggunakan data literature dan data primer berupa hasil penelitian-penelitan terdahulu dalam mengevaluasi kualitas ruang publik berdasarkan kualitas visual nan non visual menggunakan 6 kriteria kualitas ruang publik dengan pedoman assessment ruang publik dari PPS (Public space project) dan mengacu pada Smardon. R.C (1986) melaui Foundation For Visual Project Analysis yang telah dipakai diberbagai riset ruang publik baik riset kualitatif maupun riset kuantitatif. Dari hasil evaluasi kualitatif ini didapt kesimpulan bahwa ruang publik merupakan ruang yang cukup memiliki kualitas visual dan non visual yang cukup baik.
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Kusumaning Wardhani, Mustika. « TITIK NOL KILOMETER KOTA YOGYAKARTA SEBAGAI RUANG TERBUKA PUBLIK DITINJAU DARI DIMENSI FUNGSIONAL, SOSIAL, DAN VISUAL ». Jurnal Planologi 15, no 1 (30 avril 2018) : 1. http://dx.doi.org/10.30659/jpsa.v15i1.2739.

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Kota Yogyakarta dikenal sebagai kota dengan warisan kebudayaan yang kaya akan makna filosofi hidup bagi warga masyarakatnya. Salah satu bagian dari kebudayaan Jawa adalah kegiatan sosial masyarakatnya yang diwadahi pada ruang terbuka publik. Ruang publik adalah bagian dari unsur elemen yang menggambarkan citra perkotaan sebagai ruang interaksi sosial dan menjadi ikon sebuah kota. Tujuan dari penelitian ini adalah untuk mengetahui peran kawasan titik nol kilometer Kota Yogyakarta sebagai ruang terbuka publik ditinjau dari dimensi fungsi, dimensi sosial, dan dimensi visual. Metode penelitian yang digunakan yaitu berupa deskriptif kualitatif dengan menjelaskan peran ruang terbuka publik dengan menggunakan analisa grafis. Hasil dari analisi menunjukkan bahwa kawasan titik nol kilometer merupakan ruang terbuka publik yang memuat berbagai macam kegiatan yang membentuk interaksi sosial penggunanya dari berbagai kalangan masyarakat. Sedangkan dari aspek dimensi fungsi, sosial, dan visual membentuk sense of place dengan karakter yang kuat, unik, dan khas. Kata Kunci: Ruang publik, Titik nol Kilometer Yogyakarta, Dimensi Perkotaan
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Kowalski, Grzegorz. « Modele analizy i identyfikacji metafor wizualnych ». Biuletyn Polskiego Towarzystwa Językoznawczego LXXVIII, no 78 (31 décembre 2022) : 151–67. http://dx.doi.org/10.5604/01.3001.0016.2016.

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Tematem artykułu jest przegląd i ocena trzech modeli teoretycznych metafory wizualnej: modeli analizy Forceville’a (1996) i Schilperoorda (2018), oraz modelu identyfikacji metafory wizualnej VISMIP (Šorm i Steen 2018). Omawiane modele nie są szerzej znane na gruncie polskiej lingwistyki. Z uwagi na rosnące zainteresowanie naukowe komunikacją niewerbalną w kontekście „kultury wizualnej” postuluję rozwój i systematyzację badań w tej dziedzinie, w tym dotyczących metafor wizualnych. W artykule proponuję także polskie tłumaczenia terminologii oraz wskazuję możliwe kierunki prac. Models of visual metaphor analysis and identification Abstract The article presents an overview and critical evaluation of three theoretical models of visual metaphors: Forceville’s (1996) and Schilperoord’s (2018) models of the analysis of visual metaphors, and the VISMIP model of the identification of visual metaphors (Šorm and Steen 2018). The models discussed are not widely known in Polish linguistics. In light of the growing academic interest in non-verbal com- munication in the context of “visual culture”, I argue for the development and systematization of research in this field, which should include studies of visual metaphors. In the article, I also propose Polish trans- lations of terminology and indicate possible directions of future research.
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Almakki, Zamzami. « Analisa Penanda Cangkir Pada Brandmarks Coffeeshop di Jakarta ». ULTIMART Jurnal Komunikasi Visual 9, no 1 (21 mars 2018) : 56–74. http://dx.doi.org/10.31937/ultimart.v9i1.741.

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Identitas visual memiliki peranan penting dalam sebuah usaha dan institusi. Perusahaan daninstitusi yang tidak memiliki identitas visual memiliki kecenderungan tidak dikenali dan dibedakan. Maraknya industri kopi dan lebih spesifiknya pada coffeeshop, marak pula kebutuhan akan identitas visual, untuk dikenali sebagai coffeeshop dan dibedakan dari coffeeshop lainnya. Akan tetapi, kehadiran beberapa identitas visual coffeeshop ternyatasangat mudah dikenali dengan penggunaan cangkir pada logonya. Hal tersebut yang menjadi pembahasan utama dalam penelitian yang akan dilakukan dengan menggunakan metode penelitian kualitatif dengan pendekatan semiotika visual yang merupakan perpaduan antara tipologi brandmarks yang dikemukakan Wheeler (2009) dan struktur logo yang dikemukakan Floch (2000) serta tipe obyek tanda yang dikemukakan Pierce terhadap tanda pada brandmarks. Analisa ini diharapkan dapat menghasilkan pemahaman atas penggunaan penanda cangkir pada brandmarks coffeeshop dan pengetahuan dalam menganalisa identitas visual. Kata kunci: visual, coffeeshop, logo
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Sucipto, Fentisari Desti, et Rino Yuda. « Analisis Parergon Penyintas Bencana Terhadap Visual Prangko Tsunami Aceh Tahun 2005 ». INVENSI 6, no 1 (25 mai 2021) : 1–11. http://dx.doi.org/10.24821/invensi.v6i1.5066.

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Prangko merupakan salah satu rujukan pembacaan visual sebagai bukti penanda zaman. Seri prangko bencana alam menandakan bahwa pada sekitar masa itu telah terjadi bencana alam di Indonesia. Salah satu seri prangko bencana alam yang dicetak pada tahun 2005 sebagai petanda bahwa akhir tahun 2004 telah terjadi bencana tsunami di Aceh, mempunyai visual yang berbeda dari semua seri prangko bencana alam sebelumnya yang pernah diterbitkan oleh PT Pos Indonesia. Oleh karena itu, peneliti tertarik untuk melakukan pembacaan makna pada hasil karya prangko melalui salah satu cabang analisis dekonstruksi yaitu parergon. Parergon yaitu sudut pandang berbeda dari sebuah sistem tanda. Penelitian ini merupakan penelitian kualitatif dengan pendekatan teori dekonstruksi Jacques Derrida. Metode pengumpulan data yang digunakan adalah non-participant observation pada foto dan video realitas kejadian tsunami, serta wawancara semi terstruktur kepada penyintas tsunami. Analisis data menggunakan analisis deskriptif dengan teknik pengodean. Penelitian ini bertujuan untuk menambah referensi yang sangat kurang dalam topik dekonstruksi terutama parergon pada prangko serta desain komunikasi visual di Aceh. Hasil dari penelitian ini menunjukkan pemaknaan yang bervariasi dari berbagai penyintas, sehingga memperkaya ilmu interpretasi atas visual sebuah prangko.Analysis of Parergon of Disaster Survivors on 2005 Visual Aceh Tsunami Stamps ABSTRACT A stamp is a reference for visual reading as evidence to mark the times. Series of natural disaster stamps indicate that there was a natural disaster happening in Indonesia around that time. One of the stamp series issued in 2005, as a mark that there was a tsunami in Aceh by the end of 2004, has different visuals from series of natural disaster stamps previously issued by PT. POS Indonesia. Therefore, the researcher was interested in reading the meaning stamps through a deconstruction analysis branch, parergon. Parergon is a different viewpoint of a sign system. The research was conducted by qualitative design with Jacques Derrida's deconstruction theory. The data collection method used was the non-participant observation on pictures and videos of tsunami disaster reality and semi-structured interviews with tsunami survivors. Data were analyzed using descriptive analysis by coding techniques. This research aims to add the lack of reference on deconstruction, especially parergon on stamps and visual communication designs in Aceh. The research result showed varied meanings from different survivors so that enriching the visual interpretation knowledge of stamps.
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Arana, A. « Visual Thinking in Mathematics * By MARCUS GIAQUINTO ». Analysis 69, no 2 (1 avril 2009) : 401–3. http://dx.doi.org/10.1093/analys/anp030.

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Thèses sur le sujet "Visual analisy"

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Davies, Jim. « Constructive Adaptive Visual Analogy ». Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/4775.

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Visual knowledge appears to be an important part of problem solving, but the role of visual knowledge in analogical problem solving is still somewhat mysterious. In this work I present the Constructive Adaptive Visual Analogy theory, which claims that visual knowledge is helpful for solving problems analogically and suggests a mechanism for how it might be accomplished. Through evaluations using an implemented computer program, cognitive models of some of the visual aspects of experimental participants, and a psychological experiment, I support four claims: First, visual knowledge alone is sufficient for transfer of some problem solving procedures. Second, visual knowledge facilitates transfer even when non-visual knowledge might be available. Third, the successful transfer of strongly-ordered procedures in which new objects are created requires the reasoner to generate intermediate knowledge states and mappings between the intermediate knowledge states of the source and target analogs. And finally, that visual knowledge alone is insufficient for evaluation of the results of transfer.
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Montobbio, Noemi <1992&gt. « A metric model of the visual cortex ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/9101/1/montobbio_noemi_tesi.pdf.

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The purpose of this thesis is the development of a model for the geometry of the connectivity of the primary visual cortex (V1), by means of functional analysis tools on metric measure spaces. The metric structure proposed to describe the internal connections of V1 implements a notion of correlation between neurons, based on their feature selectivity: this is expressed through a connectivity kernel that is directly induced by the local feature analysis performed by the cells. Such kernel carries a geometrical structure consistent with the well-known properties of long-range horizontal connections in V1, and it is compatible with the perceptual rules synthesized by the concept of association field. Moreover, its construction can be applied to banks of filters not necessarily obtained through a group representation, and possibly only numerically known. This model is then applied to insert biologically inspired connections in deep learning algorithms, to enhance their ability to perform pattern completion in image classification tasks. The main novelty in our approach lies in its ability to recover global geometric properties of the functional architecture of V1 without imposing any parameterization or invariance, but rather by exploiting the local information naturally encoded in the behavior of single V1 neurons in presence of a visual stimulus.
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Andery, Gabriel de Faria. « Integrando projeções multidimensionais à analise visual de redes sociais ». Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-06102010-111345/.

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Há várias décadas, pesquisadores em ciências sociais buscam formas gráficas para expressar as relações humanas na sociedade. O advento do computador e, mais recentemente, da internet, possibilitou o surgimento de um campo que tem despertado a atenção de estudiosos das áreas de visualização de informação e de ciências sociais, o da visualização de redes sociais. Esse campo tem o potencial de revelar e explorar padrões que podem beneficiar um número muito grande de aplicações e indivíduos em áreas tais como comércio, segurança em geral, redes de conhecimento e pesquisa de mercado. Grande parte dos algoritmos de visualização de redes sociais são baseados em grafos, destacando relacionamentos entre indivíduos e grupos de indivíduos, mas dando pouca atenção aos seus demais atributos. Assim, este trabalho apresenta um conjunto de soluções para representar e explorar visualmente redes sociais levando em consideração tais atributos. A primeira solução faz uso de redes heterogêneas, onde tanto indivíduos quanto comunidades são representados no grafo; a segunda solução utiliza técnicas de visualização baseadas em projeção multidimensional, que promovem o posicionamento dos dados no plano de acordo com algum critério de similaridade baseado em atributo; e a última solução coordena múltiplas visões para focar rapidamente em regiões de interesse. Os resultados indicam que as soluções proveem um poder de representação e identificação de conceitos não facilmente detectados por formas convencionais de visualização e exploração de grafos, com indícios fornecidos através dos estudos de caso e da realização de avaliações com usuários. Este trabalho fornece um estudo das áreas de visualização em grafos para a análise de redes sociais bem como uma implementação das soluções de integração da visualização em redes com as projeções multidimensionais
For decades, social sciences researchers have searched for graphical forms to express human social relationships. The development of computer science and more recently of the Internet has given rise to a new field of research for visualization and social sciences professionals, that of social network visualization. This field can potentially offer new opportunities in reveal new patterns that can benefit a large number of applications and individuals in fields such as commerce, security, knowledge networks and marketing. A large part of social network visualization algorithms and systems relies on graph representations, highlighting relationships amongst individuals and groups of individuals, but mostly neglecting the other available attributes of individuals. Thus, this work presents a set of tools to represent and explore social networks visually, taking into consideration the attributes of the nodes. The first technique employs heterogeneous networks, where both individuals and communities are represented in the graph; the second solution uses visualization techniques based on multidimensional projection, which promote the placement of data in the plane according to some similarity criterion based on attribute; still another proposed technique coordinates multiple views in order to speed up focus in regions of interest in the data sets. The results indicate that the solutions promote high degree of representation power and that concept identification not easily obtained via other methods is possible; the evidence comes from case studies as well as a user evaluation. This work includes a study in the area of graph visualization for social network analysis as well as a system implementing the proposed solutions, that integrate network visualization and multidimensional projections to extract patterns from social networks
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Eriksson, Edlund Lova. « En visuell analys av en klimatkampanj från Greenpeace ». Thesis, Malmö universitet, Fakulteten för kultur och samhälle (KS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-22491.

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Denna uppsats består av en bildanalys av en visuell kampanj bestående av fem bild-par med två bilder var, eller diptyker, skapad av Greenpeace. Genom att granska faktorer som visuellt arbetsminne, symbolisk interaktion, socialisering, retoriska tilltal samt bildspråk och applicera dessa på en visuell kommunikation kan en med större enkelhet se hur dessa arbetar och interagerar. På så sätt får vi veta hur avsändaren kan använda sig av olika kommunikationsmetoder för att förmedla ett budskap likväl som hur mottagaren kan tänkas ta emot och tolka detta. Greenpeace har använt sig av etos, logos och patos för att föra fram sitt budskap, samt en kunskap om sin målgrupps generella socialisering för att tilltala de konnotationer som målgruppen innehar gällande klimatkrisen och dess konsekvenser.Genom att inte inkludera någon text utan istället fokusera på dessa konnotationer och tala till betraktarens intellekt så uppmanar Greenpeace till personlig uppfattning och tolkning. De har även använt sig av starka färger, kontraster och intressanta kompositioner för att fånga åskådarens blick, uppmärksamhet och intresse.
This essay consists of a analysis of a visual campaign consisting of five pairs of images with two images each, so called diptychs, created by Greenpeace. By examining factors like visual working memories, symbolic interaction, socialization, communication methods and visual language and applying these onto a visual communication one could with more ease see how these work and interact. Like this we find out how the sender could make use of different methods of communication to mediate a message as well as how the recipient could come to receive and interpret this. Greenpeace has used ethos, logos and pathos to deliver their message, and a knowledge about their target audiences general socialization to appeal to those connotations that the audience have about the climate crisis and its consequences. By not including a text but instead focus on these connotations and speaking to the observers intellect, Greenpeace calls for personal perception and interpretation. They have also used bright colors, contrasts and interesting compositions to catch the observers eye, attention and interest.
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Chekroud, Karim. « Analyse du phénotype visuel d'un modèle de souris déficiente pour la protéine FATP1 ». Thesis, Montpellier 1, 2010. http://www.theses.fr/2010MON1T015.

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Chez les vertébrés, la perception de la lumière est possible grâce à la transformation de l'énergie des photons en un signal électrochimique dans les photorécepteurs. La photo-isomérisation du chromophore RAL-11-cis en RAL-tout-trans déclenche une cascade d'événements de transduction du signal et conduit à la perte de la sensibilité à la lumière des photorécepteurs, un processus de recyclage du chromophore visuel entre alors en jeu afin de rétablir cette sensibilité, c'est le cycle visuel de rétinoïdes. Le cycle visuel s'effectue dans les photorécepteurs et l'épithélium pigmentaire rétinien et fait intervenir plusieurs protéines. L'étape limitante de ce cycle est catalysée par la protéine spécifique de l'EPR RPE65. Mieux comprendre la régulation de cette étape permettra d'ouvrir des pistes thérapeutiques pour différentes pathologies liées l'activité du cycle visuel. Notre laboratoire a montré que FATP1, une protéine du métabolisme lipidique, inhibe l'activité de RPE65 in vitro. Dans ce travail, nous avons évalué l'effet de l'absence de FATP1 sur l'activité du cycle visuel et la fonction visuelle dans un modèle murin. La souris ko FATP1 est caractérisée par une baisse des amplitudes des ondes a et b de l'ERG, un retard de régénérescence de l'ERG et d'accumulation de rétinylesters après éblouissement. La formation du RAL-11-cis reste comparable à celle des souris sauvages. Les souris FATP-/- montrent une plus grande susceptibilité aux effets du vieillissement : des anomalies de structure ont été observées au niveau des photorécepteurs, de la membrane de Brüch et de la choroïde, sans accumulation excessive de lipides ou de lipofuscine ni de dégénérescence rétinienne. La perturbation de la fonction visuelle observé en l'absence de FATP1 chez la souris pourrait avoir un effet plus accru chez l'homme qui vie plus longtemps et dont la rétine reçoit plus de lumière. En conclusion, FATP1 pourrait être une composante importante pour le vieillissement de la rétine chez l'homme
In vertebrates, perception of light is made possible through the conversion of photon energy into an electrochemical signal in photoreceptors. The photo-isomerization of the chromophore 11-cis-RAL into all-trans-RAL triggers a cascade of signal transduction and leads to loss of light sensitivity of photoreceptors, thus, a recycling process of chromophore called the rétinal visual cycle is involved to restore this sensitivity. The visual cycle takes place in the photoreceptors and retinal pigment epithelium and involves several proteins. The limiting step of this cycle is catalyzed by RPE-specific protein RPE65. Better understanding the regulation of this step might open up new ways for treatment of various pathologies related to the visual cycle activity. Our laboratory has shown that FATP1, a protein involved in lipid metabolism, inhibits the activity of RPE65 in vitro. In this study, we evaluated the effect of the lack of FATP1 on the activity of the visual cycle and visual function in a mouse model. FATP1 ko mice are characterized by lower a and b amplitudes of the elctroretinogram, delayed ERG and retinylesters accumulation recovery after bleache. 11-cis-RAL synthesis rates are similar to those of wt mice. FATP1 ko mice show a greater susceptibility to the aging effects: structural abnormalities were observed in the photoreceptors, Bruch's membrane and choroid without excessive accumulation of lipid or lipofuscin or retinal degeneration. The disturbance of visual function which accopagne the lack of FATP1 in mice could have a more increased effect in human who live longer and wich the retina receives more light. In conclusion, FATP1 might be an important component for the aging of the retina in humans
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Williams, Jason B. « The role of visual analogy in information visualisation ». Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/36110.

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This thesis is inspired by the growing domain of information visualisation, and the potentially open-ended choice of visual representations which can be used to represent any given abstract concept. Such a potentially unlimited choice means that the question of choosing an appropriate visual form is not insubstantial. This thesis therefore attempts to explore how to usefully inform such a choice through the concept of visual analogy. To this end a series of multidimensional icons are developed which differ in terms of level of analogy for a given concept. The practical studies outlined then set out first to confirm this difference in practical terms and then explore the implications of using different levels of explicit visual analogy in tasks appropriate to the use of multidimensional icons. The results reveal that a continuum of 'degree' of analogy can be practically established which increasingly constrains the interpretation users assign to representations as the level of analogy increases.
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Qin, Lei. « Online machine learning methods for visual tracking ». Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0017/document.

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Nous étudions le problème de suivi de cible dans une séquence vidéo sans aucune connaissance préalable autre qu'une référence annotée dans la première image. Pour résoudre ce problème, nous proposons une nouvelle méthode de suivi temps-réel se basant sur à la fois une représentation originale de l’objet à suivre (descripteur) et sur un algorithme adaptatif capable de suivre la cible même dans les conditions les plus difficiles comme le cas où la cible disparaît et réapparait dans le scène (ré-identification). Tout d'abord, pour la représentation d’une région de l’image à suivre dans le temps, nous proposons des améliorations au descripteur de covariance. Ce nouveau descripteur est capable d’extraire des caractéristiques spécifiques à la cible, tout en ayant la capacité à s’adapter aux variations de l’apparence de la cible. Ensuite, l’étape algorithmique consiste à mettre en cascade des modèles génératifs et des modèles discriminatoires afin d’exploiter conjointement leurs capacités à distinguer la cible des autres objets présents dans la scène. Les modèles génératifs sont déployés dans les premières couches afin d’éliminer les candidats les plus faciles alors que les modèles discriminatoires sont déployés dans les couches suivantes afin de distinguer la cibles des autres objets qui lui sont très similaires. L’analyse discriminante des moindres carrés partiels (AD-MCP) est employée pour la construction des modèles discriminatoires. Enfin, un nouvel algorithme d'apprentissage en ligne AD-MCP a été proposé pour la mise à jour incrémentale des modèles discriminatoires
We study the challenging problem of tracking an arbitrary object in video sequences with no prior knowledge other than a template annotated in the first frame. To tackle this problem, we build a robust tracking system consisting of the following components. First, for image region representation, we propose some improvements to the region covariance descriptor. Characteristics of a specific object are taken into consideration, before constructing the covariance descriptor. Second, for building the object appearance model, we propose to combine the merits of both generative models and discriminative models by organizing them in a detection cascade. Specifically, generative models are deployed in the early layers for eliminating most easy candidates whereas discriminative models are in the later layers for distinguishing the object from a few similar "distracters". The Partial Least Squares Discriminant Analysis (PLS-DA) is employed for building the discriminative object appearance models. Third, for updating the generative models, we propose a weakly-supervised model updating method, which is based on cluster analysis using the mean-shift gradient density estimation procedure. Fourth, a novel online PLS-DA learning algorithm is developed for incrementally updating the discriminative models. The final tracking system that integrates all these building blocks exhibits good robustness for most challenges in visual tracking. Comparing results conducted in challenging video sequences showed that the proposed tracking system performs favorably with respect to a number of state-of-the-art methods
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Baspinar, Emre <1988&gt. « Minimal Surfaces in Sub-Riemannian Structures and Functional Geometry of the Visual Cortex ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amsdottorato.unibo.it/8661/7/thesis_baspinar_for_submission.pdf.

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We develop geometrical models of vision consistent with the characteristics of the visual cortex and study geometric flows in the relevant model geometries. We provide a novel sub-Riemannian model of the primary visual cortex, which models orientation-frequency selective phase shifted cortex cell behavior and the associated horizontal connectivity. We develop an image enhancement algorithm using sub-Riemannian diffusion and Laplace-Beltrami flow in the model framework. We provide two geometric models for multi-scale orientation map and orientation-frequency preference map construction which employ Bargmann transform in high dimensional cortical spaces. We prove the uniqueness of the solution to sub-Riemannian mean curvature flow equation in the Heisenberg group geometry. An iterative diffusion process followed by a maximum selection mechanism was proposed by Citti and Sarti in the sub-Riemannian setting of the roto-translation group. They conjectured that this two-fold procedure is equivalent to a mean curvature flow. However a complete proof was missing, even in the Euclidean setting. We prove in the Euclidean setting that this two fold procedure is equivalent to mean curvature flow.
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Belvedere, Danilo. « Analisi, Sviluppo e Sperimentazione di Sistemi di Visual Inspection in Contesti Industriali ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22530/.

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Questa tesi è stata redatta durante il tirocinio svolto presso IBM Italia S.p.A (Bologna) e in collaborazione con l’azienda Automobili Lamborghini S.p.A. In questa tesi si approfondiscono le tematiche legate al tema della Visual Inspection, che racchiude un insieme di metodi di computer vision impiegati per il controllo qualità di prodotti e/o step di processi in ambiente industriale attraverso verifiche visive. Grazie alle più recenti tecniche di Machine Learning nell’ambito dei sistemi di Computer Vision oggi è possibile sviluppare sistemi in grado di apprendere costantemente il concetto di “difetto” apportando sostanziali miglioramenti in una miriade di ambienti e al contempo ampliando la platea degli utilizzatori industriali di queste tecniche. Avere la possibilità di delegare ad una macchina il cruciale compito delle ispezioni visive non solo riduce in maniera netta i costi del settore di controllo qualità ma garantisce all’azienda anche il riconoscimento di qualità ed eccellenza da parte dei clienti. In questa tesi verranno analizzati i principali software di Visual Inspection presenti nell’industria: si valuteranno le performance di piccole aziende specializzate in sistemi di visual inspection e sistemi proposti da grandi aziende come Microsoft, Amazon, Google ed IBM per poi spostarsi su alcuni casi di studio reale sviluppati sia in ambiente Open Source che con gli strumenti messi a disposizione da IBM Italia durante questo tirocinio. Nell’ultimo capitolo della tesi verrà trattato un caso di studio reale affrontato in collaborazione con l’azienda Lamborghini S.P.A con cui ho avuto modo di sperimentare le tecniche apprese durante questa esperienza in un caso di studio industriale.
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Maczyta, Léo. « Dynamic visual saliency in image sequences ». Thesis, Rennes 1, 2020. http://www.theses.fr/2020REN1S046.

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Les travaux de la thèse portent sur l'estimation de la saillance du mouvement dans des séquences d'images. Dans une première partie, nous avons traité un sujet très peu abordé: la détection des images présentant un mouvement saillant. Pour cela, nous nous appuyons sur un réseau de neurones convolutif et sur la compensation du mouvement de la caméra. Dans une seconde partie, nous avons conçu une méthode originale d'estimation de cartes de saillance du mouvement. Cette méthode ne requiert pas d'apprentissage. L'indice de saillance est obtenu par une étape d'inpainting du flot optique, suivie d'une comparaison avec le flot initial. Dans un troisième temps, nous nous sommes intéressés à l'estimation de la saillance de trajectoires pour appréhender une saillance progressive. Nous construisons une méthode faiblement supervisée s'appuyant sur un réseau auto-encodeur récurrent, qui représente chaque trajectoire avec un code latent. Toutes ces méthodes ont été validées sur des données de vidéo réelles
Our thesis research is concerned with the estimation of motion saliency in image sequences. First, we have defined an original method to detect frames in which a salient motion is present. For this, we propose a framework relying on a deep neural network, and on the compensation of the dominant camera motion. Second, we have designed a method for estimating motion saliency maps. This method requires no learning. The motion saliency cue is obtained by an optical flow inpainting step, followed by a comparison with the initial flow. Third, we consider the problem of trajectory saliency estimation to handle progressive saliency over time. We have built a weakly supervised framework based on a recurrent auto-encoder that represents trajectories with latent codes. Performance of the three methods was experimentally assessed on real video datasets
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Livres sur le sujet "Visual analisy"

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Linn), Andrews Sandra (Sandra, dir. A visual analogy guide to chemistry. Englewood, CO : Morton Publishing, 2012.

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A visual analogy guide to human physiology. Englewood, CO : Morton Publishing, 2008.

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A visual analogy guide to human anatomy. 3e éd. Englewood, Col : Morton Pub., 2013.

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Visual analogy : Consciousness as the art of connecting. Cambridge, Mass : MIT Press, 1999.

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Tinarbuko, Sumbo. Semiotika komunikasi visual : Metode analisis tanda dan makna pada karya desain komunikasi visual. Yogyakarta : Jalasutra, 2008.

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Rauch, Andrea. L'immagine complessa : Segno, simbolo, forma, colore : analisi e progetto di immagini coordinate. 2e éd. Siena [Italy] : Protagon, 2001.

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Visual methodologies : An introduction to the interpretation of visual materials. 2e éd. London : SAGE, 2007.

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Ida, Rachmah. Analisis visual kampanye politik 2009 di Indonesia : Visual political culture di era demokrasi kontemporer Indonesia. Surabaya : Departemen Komunikasi, Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Airlangga, 2009.

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Ranzato, Irene. La traduzione audiovisiva : Analisi degli elementi culturospecifici. Roma : Bulzoni, 2010.

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La traduzione audiovisiva : Analisi degli elementi culturospecifici. Roma : Bulzoni, 2010.

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Chapitres de livres sur le sujet "Visual analisy"

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Teng, Xiao, et Tat-Jen Cham. « Image Relighting by Analogy ». Dans Advances in Visual Computing, 78–89. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24028-7_8.

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Direkoğlu, Cem, et Mark S. Nixon. « Low Level Moving-Feature Extraction Via Heat Flow Analogy ». Dans Advances in Visual Computing, 243–52. Berlin, Heidelberg : Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11919476_25.

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Caunce, Angela, Chris Taylor et Tim Cootes. « Adding Facial Actions into 3D Model Search to Analyse Behaviour in an Unconstrained Environment ». Dans Advances in Visual Computing, 132–42. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-17289-2_13.

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Yan, Wei Qi, et Feng Liu. « Event Analogy Based Privacy Preservation in Visual Surveillance ». Dans Image and Video Technology – PSIVT 2015 Workshops, 357–68. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30285-0_29.

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Veale, Tony. « Pragmatic Forces in Metaphor Use : The Mechanics of Blend Recruitment in Visual Metaphors ». Dans Computation for Metaphors, Analogy, and Agents, 37–51. Berlin, Heidelberg : Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/3-540-48834-0_4.

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Taspinar, Samet, et Nasir Memon. « Camera Identification at Large Scale ». Dans Multimedia Forensics, 117–32. Singapore : Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7621-5_6.

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AbstractChapters 3 and 4 have shown that PRNU is a very effective solution for source camera verification, i.e., linking a visual object to its source camera Lukas et al. (2006). However, in order to determine the source camera, there has to be a suspect camera in the possession of a forensics analyst which is often not the case.
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Croft, David, et Paul Thagard. « Dynamic Imagery : A Computational Model of Motion and Visual Analogy ». Dans Model-Based Reasoning, 259–74. Boston, MA : Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0605-8_15.

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Tamas, Christian. « The Arabic Script, from Visual Analogy to Model-Based Reasoning ». Dans Model-Based Reasoning in Science and Technology, 129–39. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37428-9_8.

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Carlini, Lucas Pereira, Juliana C. A. Soares, Giselle V. T. Silva, Tatiany M. Heideirich, Rita C. X. Balda, Marina C. M. Barros, Ruth Guinsburg et Carlos Eduardo Thomaz. « A Visual Perception Framework to Analyse Neonatal Pain in Face Images ». Dans Lecture Notes in Computer Science, 233–43. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50347-5_21.

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Matias, Rosa. « Establishing a Cooperation Between RadViz and SOM to Improve the Analyst Visual Experience ». Dans Lecture Notes in Computer Science, 354–66. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59650-1_30.

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Actes de conférences sur le sujet "Visual analisy"

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Mills, Nathan, Allen Wang et Nasser Giacaman. « Visual Analogy for Understanding Polymorphism Types ». Dans ACE '21 : Australasian Computing Education Conference. New York, NY, USA : ACM, 2021. http://dx.doi.org/10.1145/3441636.3442304.

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Hosea, Glenn, et Rahma Purisari. « Analisis Teknik Komunikasi Rancangan Arsitektur pada Website WP248 ». Dans Temu Ilmiah IPLBI 2021. Ikatan Peneliti Lingkungan Binaan Indonesia, 2021. http://dx.doi.org/10.32315/ti.9.k065.

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Teknik komunikasi rancangan arsitektur, merupakan sebuah studi yang memiliki definisi cara menyampaikan sesuatu melalui layout, visual gambar dan text. Aspek visual gambar ditinjau berdasarkan warna, komposisi, dan kontras pada gambar yang mempengaruhi kualitas suatu gambar. Layout yang ditinjau berdasarkan alur penyusunan gambar-gambar, penempatan kata-kata, dan komposisi pada gambar tersebut. WP248 merupakan sebuah website milik biro arsitektur MjB Architect. Studi kasus ini kemudian dikomparasi dengan data yang didapatkan dengan metode studi pustaka. Studi pustaka dari buku-buku yang berhubungan dengan layout, visual, digital marketing. Hasil komparasi ini akan dianalisis apakah studi kasus tersebut memiliki kesamaan dengan teknik-teknik visual atau layout pada studi pustaka. Setelah dikomparasi hasil pembahasan dibuat menjadi sebuah kesimpulan tentang analisis studi kasus ini., yaitu website WP248 memiliki teknik dalam penyusunan layout dan teknik mengvisualkan gambar-gambar mebel yang menarik. Kata-kunci : layout, desain, visual, website, komunikasi, arsitektur
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Jin, Yan, et Zijian Zhang. « Visual Reasoning for Design by Analogy : Fuse Visual and Semantic Knowledge ». Dans ASME 2022 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/detc2022-89723.

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Abstract Design by analogy is a design ideation strategy to find inspiration from source domains to generate design concepts in target domains. Recently, many computational methods were proposed to measure similarities between source domains and target domains to build connections between them. However, most existing methods only explore either visual or semantic cues of the concepts in source and target domains but ignore the integration of both modalities. In fact, humans have remarkable visual reasoning ability to transfer knowledge learned from objects in familiar categories (source domains) to recognize objects from unfamiliar categories (target domains). In this paper, we propose a visual reasoning framework to support design by visual analogy. The challenge of this research is how computation methods can mimic the process of humans’ visual reasoning, which fuses visual and semantic knowledge. In the framework, the convolutional neural network (CNN) is applied to learn visual knowledge from objects in familiar categories. The hierarchy-based graph convolutional network (HGCN) is proposed to transfer learned visual knowledge from familiar categories to unfamiliar categories by their semantic distances. Finally, the unfamiliar objects can be reasoned and recognized based on the transferred visual knowledge. Extensive experimental results on one mechanical component benchmark dataset demonstrate the favorable performance of our proposed methods.
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Brennan, Susan, Klaus Mueller, Greg Zelinsky, IV Ramakrishnan, David Warren et Arie Kaufman. « Toward a Multi-Analyst, Collaborative Framework for Visual Analytics ». Dans 2006 IEEE Symposium On Visual Analytics And Technology. IEEE, 2006. http://dx.doi.org/10.1109/vast.2006.261439.

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Zhang, Zijian, et Yan Jin. « Toward Computer Aided Visual Analogy Support (CAVAS) : Augment Designers Through Deep Learning ». Dans ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/detc2021-70961.

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Abstract The goal of this research is to develop a computer-aided visual analogy support (CAVAS) framework that can augment designers’ visual analogical thinking by providing relevant visual cues or sketches from a variety of categories and stimulating the designer to make more and better visual analogies at the ideation stage of design. The challenges of this research include what roles a computer tool should play in facilitating visual analogy of designers, what the relevant and meaningful visual analogies are at the sketching stage of design, and how the computer can capture such meaningful visual knowledge from various categories through analyzing the sketches drawn by the designers. A visual analogy support framework and a deep clustering model, called Cavas-DL, are proposed to learn a latent space of sketches that can reveal the shape patterns for multiple categories of sketches and at the same time cluster the sketches to preserve and provide category information as part of visual cues. The latent space learned serves as a visual information representation that captures the learned shape features from multiple sketch categories. The distance- and overlap-based similarities are introduced and analyzed to identify long- and short-distance analogies. Extensive evaluations of the performance of our proposed methods are carried out with different configurations, and the visual presentations of the potential analogical cues are explored. The evaluation results and the visual organizations of information have demonstrated the potential of the usefulness of the Cavas-DL model.
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Zhou, Linjun, Peng Cui, Shiqiang Yang, Wenwu Zhu et Qi Tian. « Learning to Learn Image Classifiers With Visual Analogy ». Dans 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2019. http://dx.doi.org/10.1109/cvpr.2019.01176.

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Muzdalifah, Astria, et Nicke Moecharam. « Cultural Content in English Textbook - Visual Grammar Analyis ». Dans Tenth International Conference on Applied Linguistics and First International Conference on Language, Literature and Culture. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0007161700410045.

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Zhang, Zijian, et Yan Jin. « An Unsupervised Deep Learning Model to Discover Visual Similarity Between Sketches for Visual Analogy Support ». Dans ASME 2020 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/detc2020-22394.

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Abstract Visual analogy has been recognized as an important cognitive process in engineering design. Human free-hand sketches provide a useful data source for facilitating visual analogy. Although there has been research on the roles of sketching and the impact of visual analogy in design, little work has been done aiming to develop computational tools and methods to support visual analogy from sketches. In this paper, we propose a computational method to discover visual similarity between sketches, considering the following practical application: Given a sketch drawn by a designer that reflects the designer’s rough idea in mind, our goal is to identify the shape similar sketches that can stimulate the designer to make more and better visual analogies. The first challenge in doing so is how to discover the similar shape features embedded in sketches from various categories. To address this challenge, we propose a deep clustering model to learn a latent space which can reveal underlying shape features for multiple categories of sketches and cluster sketches simultaneously. An extensive evaluation of the clustering performance of our proposed method has been carried out in different configurations. The results have shown that the proposed method can discover sketches that have similar appearance, provide useful explanations of the visual relationship between different sketch categories, and has the potential to generate visual stimuli to enhance designers’ visual imageries.
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Kwon, E., A. Pehlken, K. D. Thoben, A. Bazylak et L. H. Shu. « Visual Similarity to Aid Alternative-Use Concept Generation for Retired Wind-Turbine Blades ». Dans ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85670.

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This work is motivated by finding alternative uses for retired wind-turbine blades, which have limited disposal options. Two reuse concept-generation activities (CGA) conducted in German universities revealed difficulties with the parts’ large scale and seeing beyond their original use. Existing methods, e.g., using functional analogy, are less applicable, since for safety reasons, these parts should not be reused in the same function. Therefore, this work explores the use of visual similarity to support reuse-concept generation. A method was developed that 1) finds visually similar images (VSI) for wind-turbine-blade photos; and 2) derives potential-reuse concepts based on objects that are visually similar to wind-turbine blades in these images. Comparing reuse concepts generated from the two methods, VSI produced fewer smaller-than-scale concepts than CGA. While other qualities like feasibility depend on the specific photo selected, this work provides a new framework to exploit visual similarity to find alternative uses. As demonstrated for wind-turbine blades, this method aids in generating alternative-use concepts, especially for large-scale objects.
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Mueller, Christopher, Stefan Lederer et Christian Timmerer. « A proxy effect analyis and fair adatpation algorithm for multiple competing Dynamic Adaptive Streaming over HTTP clients ». Dans 2012 Visual Communications and Image Processing (VCIP). IEEE, 2012. http://dx.doi.org/10.1109/vcip.2012.6410799.

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Rapports d'organisations sur le sujet "Visual analisy"

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Deutschmann, Emanuel. Was kosten Studienvisa ? Eine global vergleichende Analyse. Deutscher Akademischer Austauschdienst (DAAD), janvier 2022. http://dx.doi.org/10.46685/daadstudien.2021.03.

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Für internationale Studierendenmobilität ist oft ein Visum nötig. Die Kosten dafür variieren enorm, wie Daten des Global Mobilities Project (GMP) zeigen. So zahlen Studierende aus dem Globalen Süden teils mehr als das Doppelte als Studierende aus Europa. Noch größer sind die Unterschiede, wenn man das Wohlstandsniveau berücksichtigt: Während die Kosten für Studierende aus Westeuropa im Schnitt nur dem Bruchteil eines durchschnittlichen Tageseinkommens entsprechen, müsste man z.B. in Zentralasien fast drei, in Subsahara-Afrika sogar mehr als fünf Wochen arbeiten, um sich ein Visum leisten zu können. Es ergibt sich insgesamt also eine paradoxe Situation: Studierende aus reicheren Ländern müssen weniger bezahlen, wenn sie international mobil sein wollen. Diese globalen Ungleichheiten berühren bedeutsame Aspekte individueller Ungerechtigkeit und weisen auf die Dysfunktionalität von Visaregimes, die internationale Mobilität talentierter Menschen aus dem Globalen Süden strukturell einschränken.
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Deutschmann, Emanuel. Was kosten Studienvisa ? Eine global vergleichende Analyse. Deutscher Akademischer Austauschdienst (DAAD), janvier 2022. http://dx.doi.org/10.46685/daadstudien.2022.03.

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Für internationale Studierendenmobilität ist oft ein Visum nötig. Die Kosten dafür variieren enorm, wie Daten des Global Mobilities Project (GMP) zeigen. So zahlen Studierende aus dem Globalen Süden teils mehr als das Doppelte als Studierende aus Europa. Noch größer sind die Unterschiede, wenn man das Wohlstandsniveau berücksichtigt: Während die Kosten für Studierende aus Westeuropa im Schnitt nur dem Bruchteil eines durchschnittlichen Tageseinkommens entsprechen, müsste man z.B. in Zentralasien fast drei, in Subsahara-Afrika sogar mehr als fünf Wochen arbeiten, um sich ein Visum leisten zu können. Es ergibt sich insgesamt also eine paradoxe Situation: Studierende aus reicheren Ländern müssen weniger bezahlen, wenn sie international mobil sein wollen. Diese globalen Ungleichheiten berühren bedeutsame Aspekte individueller Ungerechtigkeit und weisen auf die Dysfunktionalität von Visaregimes, die internationale Mobilität talentierter Menschen aus dem Globalen Süden strukturell einschränken.
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Pereira Porto, Rodrigo, Karina Azar Barros, Flávia Carvalho de Moraes e Silva et Luciana Porthilo. Caracterização das MPMEs brasileiras e os entraves do acesso ao crédito sob a perspectiva de gênero. Inter-American Development Bank, juin 2022. http://dx.doi.org/10.18235/0004257.

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O presente estudo tem como objetivo analisar as micro, pequenas e médias empresas (MPMEs) brasileiras pela ótica de gênero para permitir maior compreensão a respeito da participação de mulheres nas empresas de menor porte e das barreiras enfrentadas no acesso ao crédito por MPMEs de propriedade ou liderança feminina. Para isso, será apresentada uma caracterização das empresas de propriedade de mulheres e por elas lideradas; um diagnóstico dos principais entraves de acesso a crédito a essas MPMEs; e, por fim, de que forma o Sistema Nacional de Fomento tem contribuído para a redução das desigualdades de gênero no acesso ao crédito. Diante dos desafios da crise da Covid-19, a temática do acesso a crédito por MPMEs lideradas por mulheres requer especial atenção, tendo em vista sua importância para estruturação de políticas públicas de recuperação que estejam alinhadas a princípios de sustentabilidade e levem em conta a promoção da diversidade, com destaque à questão de gênero.
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Auguste, Sebastián, Jordi Prat et Gisele Braun. Brecha de género en el acceso al financiamiento en Centroamérica y República Dominicana. Inter-American Development Bank, mars 2021. http://dx.doi.org/10.18235/0003151.

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La evidencia empírica internacional muestra que las mujeres tienen menos acceso al financiamiento, tanto al crédito personal como al crédito empresario (según el género de quién lidera la empresa). Esta brecha de género, que se debe a factores de oferta y de demanda, preocupa, tanto desde el punto de vista de equidad o igualdad de oportunidades, como de la eficiencia, ya que en una economía de mercado el acceso al financiamiento es clave para la asignación eficiente de los recursos, y cualquier imperfección en su funcionamiento se puede traducir en menos crecimiento económico. En este trabajo se analiza la brecha de género con tres bases de datos distintas, Global Findex, una encuesta a nivel de individuos, SME Finance Forum, datos agregados estimados, y Enterprise Survey, una encuesta a nivel empresarial que informa el género del gerente general. Se destaca que, en ningún caso, ni a nivel personal ni a nivel empresarial, ha sido posible eliminar las brechas incluyendo factores observables. Por lo tanto, las mujeres en la región están más desaventajadas y esto es un motivo de preocupación, ya que incide en la productividad de la economía, la fertilidad y la tasa de acumulación del capital humano, tres dimensiones donde los países estudiados muestran déficit.
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Torrego, Alba, et Baltasar Fernández. Tendencias didácticas y tecnológicas en un contexto de pandemia y pospandemia COVID-19. Fundación Carolina, juin 2022. http://dx.doi.org/10.33960/issn-e.1885-9119.dt68.

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La situación de confinamiento y la necesidad de distanciamiento social fruto de la pandemia COVID-19 han situado a las tecnologías de la información y de la comunicación (TIC) en un lugar clave para poder continuar las actividades docentes en Educación Superior. Esto ha obligado a las Instituciones de Educación Superior (IES) del espacio iberoamericano y a otros organismos supranacionales a tomar importantes decisiones sobre el uso de las TIC para la docencia. A pesar de las recomendaciones, una de las principales dificultades que se han encontrado reside en el nivel de alfabetización digital del profesorado, como se analiza en este trabajo. La mayoría del profesorado se congrega en el modelo de integración didáctica débil de la tecnología y se echan en falta destrezas relacionadas con su uso técnico y pedagógico. Se prosigue con el análisis de las decisiones didácticas tomadas para seguir con la docencia en la llamada “enseñanza remota de emergencia” desde el punto de vista del profesorado. Se analizan el uso de los campus virtuales, sistemas de videoconferencia, herramientas de evaluación y otras tendencias didácticas. Finalmente, se hace un ejercicio de prospectiva para tratar de determinar el posible impacto a largo plazo de la pandemia, qué cambios de los producidos pueden ser permanentes y cómo pueden afectar al futuro de las IES iberoamericanas.
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Urquidi, Manuel, Gloria Ortega, Víctor Arza et Julia Ortega. Nuevas tecnologías para el empleo : beneficios de la implementación de servicios en el marco de una arquitectura empresarial. Inter-American Development Bank, juillet 2021. http://dx.doi.org/10.18235/0003358.

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Los Servicios Públicos de Empleo (SPE) ofrecen a empresas que buscan trabajadores, cómo a buscadores de empleo que buscan acceder a un trabajo o que requieren acceder a prestaciones de desempleo, servicios a través de distintos canales. Esta multiplicidad de servicios y canales unida a procesos que en muchos casos no se encuentran adecuadamente mapeados genera retos al momento de implementar sistemas digitales. El presente documento analiza cómo el uso de la arquitectura empresarial puede brindar un marco que ayude a definir y representar una vista de alto nivel de los procesos de la organización y sus sistemas de TI (tecnología de información), así como su interrelación con diferentes partes de la organización y de entidades externas . Contar con una visión estratégica y un diseño de alto nivel permite establecer sistemas en fases y módulos y organizar servicios para lograr mejorar la eficiencia y eficacia de los servicios que entregan los SPE. El documento presenta adicionalmente ejemplos del modo en que nuevos procesos y sistemas al ser implementados de modo estratégico en el marco de una arquitectura entregan mayores beneficios que cuando se implementan de modo desarticulado. La publicación busca apoyar a los hacedores de política, directivos y funcionarios que trabajan con políticas de empleo a entender los beneficios de implementar una transformación digital comprensiva en las instituciones y de hacerlo en el marco de una herramienta estratégica como lo es la arquitectura empresarial.
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González-Velosa, Carolina. Se buscan empleos de calidad : políticas activas y pasivas de empleo en Colombia. Informe para la Misión de Empleo. Inter-American Development Bank, décembre 2021. http://dx.doi.org/10.18235/0003826.

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Colombia sobresale a nivel internacional por sus grandes dificultades para generar empleos de calidad. Mitigar los riesgos asociados a la pérdida de empleo, a los que tantos ciudadanos están expuestos, difícilmente se puede hacer sin apoyo del Gobierno. En este documento se analiza la oferta en Colombia de dos tipos de políticas públicas: las políticas activas y pasivas. Se muestra que, a pesar de los esfuerzos que ha hecho Colombia para articular las políticas activas y pasivas alrededor de un sistema integrado y de los recursos que ha invertido, la oferta está fragmentada en programas sin una visión unificada y con resultados débiles en muchas dimensiones. La mayor parte de los trabajadores colombianos recibe una baja o nula protección durante los periodos de desempleo o cesantía. Se trata de un problema estructural y antiguo cuyas consecuencias saltaron a la vista de manera dramática ante la crisis que desencadenó la pandemia. Fortalecer las políticas activas y pasivas requiere de consensos políticos importantes, cambios regulatorios e inversiones para el fortalecimiento institucional. El documento presenta una serie de lineamientos de reforma, para mejorar el diseño e implementación de las políticas activas y pasivas y fortalecer la institucionalidad en la que operan. También se discute su complementariedad con la política social y la regulación laboral. Este documento fue escrito en el marco de la Misión de Empleo que convocó el Gobierno de Colombia en el año 2020.
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de Paiva Serôa da Motta, Raquel, Cintia Munch Cavalcanti, Joyce Brandão, Mariana Pereira, Paulo Lima et Beatriz Domeniconi. Os pequenos grandes : desafios da pecuária de cria sustentável na Amazônia e o potencial dos Núcleos de inovação e aprendizagem (NIAs) : estudo para analisar o potencial de implantação de Núcleos de Inovação e Aprendizagem (NIAs) para a disseminação de práticas inovadoras em pecuária de cria com vistas à mitigação de gases de efeito estufa. Wageningen : Wageningen Livestock Research, 2018. http://dx.doi.org/10.18174/496191.

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