Teses / dissertações sobre o tema "Recognition problem"
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Geffen, Nathan. "Pattern recognition and the nondeterminable affine parameter problem". Master's thesis, University of Cape Town, 1998. http://hdl.handle.net/11427/9563.
Texto completo da fonteThis thesis reports on the process of implementing pattern recognition systems using classification models such as artificial neural networks (ANNs) and algorithms whose theoretical foundations come from statistics. The issues involved in implementing several classification models and pre-processing operators - that are applied to patterns before classification takes place - are discussed and a methodology that is commonly used in developing pattern recognition systems is described. In addition, a number of pattern recognition systems for two image recognition problems that occur in the field of image matching have been developed. These image recognition problems and the issues involved in solving them are described in detail. Numerous experiments were carried out to test the accuracy and speed of the systems developed to solve these problems. These experiments and their results are also discussed.
Orellano, Jorge. "Indigenous Rights in Venezuela and the Problem of Recognition". Pontificia Universidad Católica del Perú, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/78604.
Texto completo da fonteThe recognition of indigenous rights in the Constitution of Venezuela 1999 represents a conceptual tension in the way of conceiving the citizenship: means transit of a homogeneous citizenship to other multicultural character. However, the realization of those rights has found practical difficulties relating to land titling, lack of political backing for indigenous interests, conflicts with the armed forces, among others, that do lose sight of the conceptual problems underlying the recognition and the construction of citizenship. The aim of this trial, based on a hermeneutic methodology and supported in discourse analysis of documentary sources, will be present some reflections on conceptual tensions that underlie problems of realization of indigenous rights in Venezuela in the last decade, in particular those related to the construction of a multicultural citizenship.The main findings include overlapping assimilation and false recognition that has incurred the current institutional regime and we conclude pointing the need to move forward in an intercultural concept to surpass mere multicultural condition of indigenous rights coupled with the necessary impulse of a representative democratic framework for a genuine recognition and full citizenship.
Papatheou, Evangelos. "Aspects of the pattern recognition problem in vibration-based SHM". Thesis, University of Sheffield, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.527216.
Texto completo da fonteDeVinney, Jason G. "The class cover problem and its application in pattern recognition". Available to US Hopkins community, 2003. http://wwwlib.umi.com/dissertations/dlnow/3080651.
Texto completo da fonteGunay, Serkan. "The Problem Of Self-consciousness And Recognition In Hegel'". Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614726/index.pdf.
Texto completo da fontes Phenomenology of Spirit. The purpose of this study is to expose and investigate this problem in accordance with the unity of Phenomenology through which Hegel examines the experience of consciousness in terms of its own criterion. The emergence of self-consciousness as an explicit issue becomes the truth of movement of consciousness, and self-consciousness essentially takes the form of desire. In this process, self-consciousness evolves from the natural desire to desire for recognition, and recognition by the other arises as the condition of self-consciousness. Besides, the only form of recognition that makes the satisfaction of self-consciousness or desire possible is the reciprocal recognition. Hegel exposes consciousness&rsquo
experience of recognition as the struggle for recognition and the dialectic of master and slave. On the other hand, the process of recognition in the Phenomenology does not culminate in the master-slave dialectic or in the liberation of slave. Rather, the servile consciousness takes another shape that emerges from its contradictory nature and it changes into the freedom of thought. That is, Hegel&rsquo
s concept of recognition cannot be reduced to the master-slave dialectic
the process of recognition persists in the subsequent movement of consciousness and it evolves into certain recognitive relations in the &lsquo
Spirit&rsquo
. For this reason, the problem of self-consciousness and recognition has a determining or constitutive role through the whole movement of consciousness in the Phenomenology.
Draper, John Daniel. "Simultaneous Adaptive Fractional Discriminant Analysis: Applications to the Face Recognition Problem". The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1331096665.
Texto completo da fonteSteding, Lindsey Heath. "The Relationship of Attributions and Parental Characteristics with Parental Problem Recognition". Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6399.
Texto completo da fonteNormandin, Yves. "Hidden Markov models, maximum mutual information estimation, and the speech recognition problem". Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39259.
Texto completo da fonteWe introduce Corrective MMIE training, a very efficient new training algorithm which uses a modified version of a discrete reestimation formula recently proposed by Gopalakrishnan et al. We propose reestimation formulas for the case of diagonal Gaussian densities, experimentally demonstrate their convergence properties, and integrate them into our training algorithm. In a connected digit recognition task, MMIE consistently improves the recognition performance of our recognizer.
Kotwal, Thomas (Thomas Prabhakar Pramod) 1978. "The untrusted computer problem and camera based authentication using optical character recognition". Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/87272.
Texto completo da fonteTravis, Clive Hathaway. "The inverse problem and applications to optical and eddy current imaging". Thesis, University of Surrey, 1989. http://epubs.surrey.ac.uk/804869/.
Texto completo da fonteBrindle, David. "Experiments in the application of rough sets to the problem of speech recognition". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0016/MQ54691.pdf.
Texto completo da fonteSlater, Charles. "Medical students' recognition of core knowledge in a supported problem-based learning curriculum". Master's thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/11215.
Texto completo da fonteThis study aims to achieve insight into how students identify core knowledge in a supported problem-based learning (PBL) medical curriculum. Self-directed learning and an emphasis on the clinical relevance of core knowledge are features of this curriculum.
Knight, Kenneth. "Recognition through Misrecognition: Kant, Hegel and the Problem of United Life in Modernity". Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1885544311&sid=11&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Texto completo da fonteWojnowski, Christine. "Reasoning with visual knowledge in an object recognition system /". Online version of thesis, 1990. http://hdl.handle.net/1850/10596.
Texto completo da fonteAbderrahmane, Zineb. "Visuo-Haptic recognition of daily-life objects : a contribution to the data scarcity problem". Thesis, Montpellier, 2018. http://www.theses.fr/2018MONTS036/document.
Texto completo da fonteRecognizing surrounding objects is an important skill for the autonomy of robots performing in daily-life. Nowadays robots are equipped with sophisticated sensors imitating the human sense of touch. This allows the recognition of an object based on information ensuing from robot-object physical interaction. Such information can include the object texture, compliance and material. In this thesis, we exploit haptic data to perform haptic recognition of daily life objects using machine learning techniques. The main challenge faced in our work is the difficulty of collecting a fair amount of haptic training data for all daily-life objects. This is due to the continuously growing number of objects and to the effort and time needed by the robot to physically interact with each object for data collection. We solve this problem by developing a haptic recognition framework capable of performing Zero-shot, One-shot and Multi-shot Learning. We also extend our framework by integrating vision to enhance the robot’s recognition performance, whenever such sense is available
Kruse, Monica. "An Exploration of Parent Problem Recognition and Help-Seeking Behaviors for Child Mental Health Difficulties". OpenSIUC, 2021. https://opensiuc.lib.siu.edu/theses/2846.
Texto completo da fonteCassar, Quentin. "Terahertz radiations for breast tumour recognition". Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0032.
Texto completo da fonteThe failure to accurately delineate breast tumor margins during breast conserving surgeries results in a 20% re-excision rate. Consequently, there is a clear need for an operating room device that can precisely define intraoperatively breast tumor margins in a simple, fast, and inexpensive manner. This manuscript reports investigations that were conducted towards the ability of terahertz radiations to recognize breast malignant lesions among freshly excised breast volumes. Preliminary works on terahertz far-field spectroscopy have highlighted the existence of a contrast between healthy fibrous tissues and breast tumors by about 8% in refractive index over a spectral window spanning from 300 GHz to 1 THz. The origin for contrast was explored. Results seem to indicate that the dynamics of quasi-free water molecules may be a key factor for demarcation. On these basis, different methods for tissue segmentation based on refractive index map were investigated. A cancer sensitivity of 80% was reported while preserving a specificity of 82%. Eventually, these pilot studies have guided the design of a BiCMOS-compatible near-field resonator-based imager operating at 560 GHz and sensitive to permittivity changes over breast tissue surface
Ng, Yik Lun. "Discriminative training of stream weights in a multi-stream HMM as a linear programming problem /". View abstract or full-text, 2008. http://library.ust.hk/cgi/db/thesis.pl?CSED%202008%20NG.
Texto completo da fonteAltun, Halis. "Evaluation of neural learning in a MLP NN for an acoustic-to-articulatory mapping problem using different training pattern vector characteristics". Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263405.
Texto completo da fonteHetherington, Irvine Lee. "A characterization of the problem of new, out-of-vocabulary words in continuous-speech recognition and understanding". Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/36951.
Texto completo da fonteIncludes bibliographical references (p. 167-173).
by Irvine Lee Hetherington.
Ph.D.
Copps, Emily Caroline. "Interpersonal Functions of Non-Suicidal Self-Injury and Their Relationship to Facial Emotion Recognition and Social Problem-Solving". Xavier University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=xavier1548244030168887.
Texto completo da fonteRosato, Matthew J. "Applying conformal mapping to the vertex correspondence problem for 3D face models". Diss., Online access via UMI:, 2007.
Encontre o texto completo da fonteCook, James Allen. "A decompositional investigation of 3D face recognition". Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/16653/1/James_Allen_Cook_Thesis.pdf.
Texto completo da fonteCook, James Allen. "A decompositional investigation of 3D face recognition". Queensland University of Technology, 2007. http://eprints.qut.edu.au/16653/.
Texto completo da fonteAtesoslu, Guclu. "Intersubjectivity And The Problem Of Freedom In The Philosophy Of Hegel". Master's thesis, METU, 2003. http://etd.lib.metu.edu/upload/1011857/index.pdf.
Texto completo da fontes system, with a purpose of being the newest philosophy, represents a turning point in the history of thought. In contrast to the philosophical thoguht of Enlightenment which seperates branches of knowledge, or that of philosophy, Hegel tries to recombine them. In this study, I intend to reveal the close connection of the concepts appeared in the two works of Georg Wilhelm Friedrich Hegel, namely, The Phenomenology of Spirit (Phä
nomenologie des Geistes) and Elements of the Philosophy of Right (Grundlinien der Philosophie des Rechts). These concepts are consciousness, self-consciousness, desire, recognition, freedom and intersubjectivity that are very important for considering self-actualization of the individual and for understanding also the process of human socialization. In this sense, Hegel&rsquo
s philosophy, in general, is an attempt to analyze modern society through the light of these conceptions which are still central to our aspirations as reflective social beings.
Maddukuri, Achyutha Ramarao. "Fractional Fourier Transform and Scaling Problem in Signals and Images". Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16985.
Texto completo da fonteMoskvyak, Olga. "Learning from limited annotated data for re-identification problem". Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/226866/1/Olga_Moskvyak_Thesis.pdf.
Texto completo da fonteHawes, Nicholas E. "Parental Strategies of Normalization in Account Giving for Child Behavioral Issues". University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1313688554.
Texto completo da fonteVargas, Rosa Nathalie Portugal. "Identificação da cobertura espacial de documentos usando mineração de textos". Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-07122012-142831/.
Texto completo da fonteCurrently, it is usual that users take into account the geographical localization of the documents in the Information Retrieval process. However, the conventional information retrieval systems based on key-word matching do not consider which words can represent geographical entities that are spatially related to other entities in the documents. To solve this problem, it is necessary to enable the geo-referencing of texts by identifying the geographical entities present in text and associate them with their correct spatial location. The identification and disambiguation of the geographical entities present major challenges mainly from the linguistic point of view, since one location can have different types of associated ambiguity. The ambiguity problem causes noise in the process of information retrieval, since the same term may have relevant or irrelevant information associated. Thus, the main strategy to overcome these problems, include the identification of evidence to assist in the identification and disambiguation of locations in the texts. This study proposes a methodology that allows the identification and spatial localization of the documents, denominated SpatialCIM. The SpatialCIM methodology has the objective to organize the Topônym Resolution process. Therefore the main objective of this study is to evaluate and select disambiguation techniques that allow solving the toponym ambiguity in texts. Therefore, we proposed and developed the approaches of (1) Disambiguation for Points and (2) Textual and Structural Disambiguation. These approaches exploit two different techniques of toponym disambiguation, which generate and desambiguate the associated paths with the recognized geographical toponym for each document. Therefore the hypothesis is, that the use of the toponyms disambiguation techniques enable a better spatial localization of documents. From the results it was possible to demonstrate that the disambiguation techniques improve the precision and recall for the spatial classification of documents. The positive effect of using a linguistic tool for the process of geographical entities recognition was also demonstrated. Thus, it was proved the usefulness of the disambiguation process for obtaining a spatial coverage of the document
Thurston, Idia Binitie. "Help-Seeking and Utilization Patterns among African American and Caucasian Mothers and Fathers: An Examination of Parental Problem Recognition, Barriers, and Beliefs". Scholar Commons, 2010. https://scholarcommons.usf.edu/etd/1790.
Texto completo da fonteLeach, Charles Edward. "An Investigation of Training in Creative Problem Solving and its Relationship to Affective and Effective Idea Generation of Entrepreneurial Learners". NSUWorks, 2009. http://nsuworks.nova.edu/gscis_etd/208.
Texto completo da fonteSahin, Ferat. "A Radial Basis Function Approach to a Color Image Classification Problem in a Real Time Industrial Application". Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/36847.
Texto completo da fonteMaster of Science
Al, Fayyoumi Nedal Ahmed. "The market response to the recognition of bad debt : contagion effects and competitive effects in the banking sector following problem loan write-offs". Thesis, Bangor University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287028.
Texto completo da fonteSato, Rachel Akiko. "Examining young Australian men's help-seeking towards mental well-being in a problematic online gaming context". Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/108149/1/Rachel%20Akiko_Sato_Thesis.pdf.
Texto completo da fonteКічангіна, Ольга Євгенівна. "Система розпізнавання хвороби Альцгеймера по знімкам МРТ за допомогою нейронних мереж". Bachelor's thesis, КПІ ім. Ігоря Сікорського, 2021. https://ela.kpi.ua/handle/123456789/45218.
Texto completo da fonteThesis: 122 p., 10 tabl., 40 fig., 2 appendices, 24 sources. Object of research: recognition of Alzheimer's disease by MRI. Subject of research: analysis of methods and models for solving the problem. The purpose of the study: to study the existing methods of image recognition and classification, to develop our own system of Alzheimer's disease detection by MRI images using an algorithm based on existing approaches to solve our task. Used models: the software implementation used the basic models ResNet50, VGG19 and InceptionV3, convolutional autoencoder and KNN algorithm. Results: built a system for recognizing Alzheimer's disease, which can assign an MRI image to one of 3 classes: Normal, OldAge and AD with accuracy 88%.
Kemp, Deena G. "Source credibility and public information campaigns : the effect of audience evaluations of organizational sponsors on message acceptance". [Tampa, Fla.] : University of South Florida, 2007. http://purl.fcla.edu/usf/dc/et/SFE0002232.
Texto completo da fonteHooper, Richard. "Minimal kernal classifiers for pattern recognition problems". Thesis, University of Cambridge, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243052.
Texto completo da fonteNaha, Shujon. "Zero-shot Learning for Visual Recognition Problems". IEEE, 2015. http://hdl.handle.net/1993/31806.
Texto completo da fonteOctober 2016
Chen, Qian. "Scanning probe recognition microscopy recognition strategies /". Diss., Connect to online resource - MSU authorized users, 2007.
Encontre o texto completo da fonteTitle from PDF t.p. (viewed on Apr. 21, 2009) Includes bibliographical references (p. 123-129). Also issued in print.
Falk, Jennie, e Gabriella Hultström. "Support Vector Machines for Optimizing Speaker Recognition Problems". Thesis, KTH, Optimeringslära och systemteori, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103821.
Texto completo da fonteKlassi cering av data har manga anvandningsomraden, bland annat inom rostigenkanning. Rostigenkanning ar en del av talmodellering som behandlar problemet med att kunna identi era talare och veri era en talares identitet med hjalp av karakteristiska drag hos dennes rost. Fokus ligger pa att hitta metoder som kan separera data, for att sedan kunna separera talare. I detta kandidatexamensarbete byggs, for detta syfte, en support vector machine som has visats vara ett bra satt att separera olika data. Den forsta versionen anvands pa data som ar linjart separerbart i tva dimensioner, sedan utvecklas den till att kunna separera data som inte ar linjart separerbart, genom att tillata vissa datapunkter att bli felklassi cerade. Slutligen modi eras denna support vector machine till att kunna separera data i hogre dimensioner, samt anvanda olika karnor for att ge separerande hyperplan av hogre ordning. Den fardiga versionen av denna support vector machine anvands till sist pa data for ett rostigenkanningsproblem. Resultatet av att separera tva talare var inte tillfredsstallande, dock skulle mer data fran olika talare ge ett battre resultat. Nar daretmot en annan, mer komplett, mangd av data anvands for att bygga denna support vector machine blir resultatet valdigt bra.
Howe, J. C. "Emotion recognition problems after brain injury : development of the Brief Emotion Recognition Test (BERT)". Thesis, University of the West of England, Bristol, 2018. http://eprints.uwe.ac.uk/34056/.
Texto completo da fonteFletcher, Gordon James. "Geometrical problems in computer vision". Thesis, University of Liverpool, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.337166.
Texto completo da fontePopescu, Diana-Elena. "Dynamic injustice : interlocking recognition and distribution". Thesis, London School of Economics and Political Science (University of London), 2018. http://etheses.lse.ac.uk/3796/.
Texto completo da fonteThompson, Charles. "Global approaches to solving recognition problems of noisy images". DigitalCommons@Robert W. Woodruff Library, Atlanta University Center, 1989. http://digitalcommons.auctr.edu/dissertations/1099.
Texto completo da fonteFields, Alicia D. "Recognition of facial affect in adults with attention problems". Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/2984.
Texto completo da fonteVita: p. 107. Thesis director: Johannes Rojahn. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Psychology. Title from PDF t.p. (viewed Oct. 15, 2008). Includes bibliographical references (p. 96-106). Also issued in print.
Chen, Dan. "An adaptive weighting algorithm for limited dataset verification problems". Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B3204897X.
Texto completo da fonteSadek, Rida. "Some problems on temporally consistent video editing and object recognition". Doctoral thesis, Universitat Pompeu Fabra, 2012. http://hdl.handle.net/10803/101413.
Texto completo da fonteLa edición de vídeo y el reconocimiento de objetos son dos áreas fundamentales en el campo de la visión por computador: la primera es de gran utilidad en los procesos de producción y post-producción digital de vídeo; la segunda es esencial para la clasificación o búsqueda de imágenes en grandes bases de datos (por ejemplo, en la web). En esta tesis se acometen ambos problemas, en concreto, se presenta una nueva formulación que aborda las tareas de edición de vídeo y se desarrolla un mecanismo que permite generar descriptores más robustos para los objetos de la imagen. Con respecto al primer problema, en esta tesis se proponen dos modelos variacionales para llevar a cabo la edición de vídeo de forma coherente en el tiempo. Estos modelos se aplican para cambiar la textura de un objeto (rígido o no) a lo largo de una secuencia de vídeo dada. Uno de los modelos está basado en la propagación de la información de color desde un determinado cuadro de la secuencia de vídeo (o entre dos cuadros dados) a lo largo de las trayectorias de movimiento del vídeo. El otro modelo está basado en la propagación de la información en el dominio del gradiente. Ambos modelos requieren una intervención mínima por parte del usuario y se ajustan de manera automática a los cambios de iluminación de la escena. Con respecto al segundo problema, esta tesis aborda el problema de la invariancia afín en el reconocimiento de objetos. Se introduce un nuevo método para generar cantidades geométricas afines que se utilizan en la generación de descriptores de características. También se demuestra que el uso de dichas cantidades proporciona mayor robustez al reconocimiento que los descriptores existentes actualmente en el estado del arte.
Rodner, Erik [Verfasser]. "Learning from Few Examples for Visual Recognition Problems / Erik Rodner". München : Verlag Dr. Hut, 2011. http://d-nb.info/1018982868/34.
Texto completo da fonteChen, Dan, e 陳丹. "An adaptive weighting algorithm for limited dataset verification problems". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B3204897X.
Texto completo da fonteHe, Tingting, e 何婷婷. "A study on several problems in online handwritten Chinese character recognition". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B42182086.
Texto completo da fonte