Bibliographies thématiques / Object dimension

Littérature scientifique sur le sujet « Object dimension »

Auteur : Grafiati
Publié le 11 mars 2023

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Articles de revues sur le sujet "Object dimension"

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Szemenyei, Marton, et Ferenc Vajda. « Dimension Reduction for Objects Composed of Vector Sets ». International Journal of Applied Mathematics and Computer Science 27, no 1 (28 mars 2017) : 169–80. http://dx.doi.org/10.1515/amcs-2017-0012.

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Abstract Dimension reduction and feature selection are fundamental tools for machine learning and data mining. Most existing methods, however, assume that objects are represented by a single vectorial descriptor. In reality, some description methods assign unordered sets or graphs of vectors to a single object, where each vector is assumed to have the same number of dimensions, but is drawn from a different probability distribution. Moreover, some applications (such as pose estimation) may require the recognition of individual vectors (nodes) of an object. In such cases it is essential that the nodes within a single object remain distinguishable after dimension reduction. In this paper we propose new discriminant analysis methods that are able to satisfy two criteria at the same time: separating between classes and between the nodes of an object instance. We analyze and evaluate our methods on several different synthetic and real-world datasets.
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Purwaningsih, Ratna, Zettira Ameliafidhoh, Aries Susanty, Susatyo Nugroho W Pramono et Febrina Agusti. « Sustainability Status Assessment of The Borobudur Temple using The Rap-Tourism with Multi-Dimensional Scaling (MDS) Approach ». E3S Web of Conferences 317 (2021) : 05004. http://dx.doi.org/10.1051/e3sconf/202131705004.

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Visitors’ number of Indonesian-tourism increases every year and impacts the sustainability of the tourism object. Borobudur Temple is one of the most popular tourist objects in Indonesia located in Magelang, Central Java. This research aims to assess the Borobudur temple tourist destination’s sustainability status and identify indicators that need improvement to increase its sustainability index. The data processing used the Rap-tourism with a Multidimensional Scaling (MDS) approach. The results show the sustainability index value is 69,84, categorize as moderate. The sustainability index was formed from four dimensions, the environmental dimension index 66,94; economic dimension index 72,62; sociocultural dimensions index 72,76; and institutional dimensions index 69,27. A recommendation was generated by an interview with tourism object management and then selected based on sensitive indicators of each dimension (highest RMS value). Selected recommendations are a rearrangement of plants, developing complaint handling services, constructing outbound rides and flying foxes, and promoting the complementary tourism and attractions at Borobudur Temple.
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Patel, Chirag, Dulari Bhatt, Urvashi Sharma, Radhika Patel, Sharnil Pandya, Kirit Modi, Nagaraj Cholli et al. « DBGC : Dimension-Based Generic Convolution Block for Object Recognition ». Sensors 22, no 5 (24 février 2022) : 1780. http://dx.doi.org/10.3390/s22051780.

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The object recognition concept is being widely used a result of increasing CCTV surveillance and the need for automatic object or activity detection from images or video. Increases in the use of various sensor networks have also raised the need of lightweight process frameworks. Much research has been carried out in this area, but the research scope is colossal as it deals with open-ended problems such as being able to achieve high accuracy in little time using lightweight process frameworks. Convolution Neural Networks and their variants are widely used in various computer vision activities, but most of the architectures of CNN are application-specific. There is always a need for generic architectures with better performance. This paper introduces the Dimension-Based Generic Convolution Block (DBGC), which can be used with any CNN to make the architecture generic and provide a dimension-wise selection of various height, width, and depth kernels. This single unit which uses the separable convolution concept provides multiple combinations using various dimension-based kernels. This single unit can be used for height-based, width-based, or depth-based dimensions; the same unit can even be used for height and width, width and depth, and depth and height dimensions. It can also be used for combinations involving all three dimensions of height, width, and depth. The main novelty of DBGC lies in the dimension selector block included in the proposed architecture. Proposed unoptimized kernel dimensions reduce FLOPs by around one third and also reduce the accuracy by around one half; semi-optimized kernel dimensions yield almost the same or higher accuracy with half the FLOPs of the original architecture, while optimized kernel dimensions provide 5 to 6% higher accuracy with around a 10 M reduction in FLOPs.
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Szwed, Marcin, Knarik Bagdasarian, Barak Blumenfeld, Omri Barak, Dori Derdikman et Ehud Ahissar. « Responses of Trigeminal Ganglion Neurons to the Radial Distance of Contact During Active Vibrissal Touch ». Journal of Neurophysiology 95, no 2 (février 2006) : 791–802. http://dx.doi.org/10.1152/jn.00571.2005.

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Rats explore their environment by actively moving their whiskers. Recently, we described how object location in the horizontal (front–back) axis is encoded by first-order neurons in the trigeminal ganglion (TG) by spike timing. Here we show how TG neurons encode object location along the radial coordinate, i.e., from the snout outward. Using extracellular recordings from urethane-anesthetized rats and electrically induced whisking, we found that TG neurons encode radial distance primarily by the number of spikes fired. When an object was positioned closer to the whisker root, all touch-selective neurons recorded fired more spikes. Some of these cells responded exclusively to objects located near the base of whiskers, signaling proximal touch by an identity (labeled-line) code. A number of tonic touch-selective neurons also decreased delays from touch to the first spike and decreased interspike intervals for closer object positions. Information theory analysis revealed that near-certainty discrimination between two objects separated by 30% of the length of whiskers was possible for some single cells. However, encoding reliability was usually lower as a result of large trial-by-trial response variability. Our current findings, together with the identity coding suggested by anatomy for the vertical dimension and the temporal coding of the horizontal dimension, suggest that object location is encoded by separate neuronal variables along the three spatial dimensions: temporal for the horizontal, spatial for the vertical, and spike rate for the radial dimension.
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Jiang, Hao. « Effects of Transient and Nontransient Changes of Surface Feature on Object Correspondence ». Perception 49, no 4 (avril 2020) : 452–67. http://dx.doi.org/10.1177/0301006620913238.

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Object correspondence is a fundamental problem in perception. Classic theories hold that the computation of correspondence is solely based on spatiotemporal information. Recent research showed that surface features also play an important role. However, the surface features of objects in many studies did not change throughout a trial. This study investigated the effect of feature change on object correspondence using the object-reviewing paradigm. Two moving objects underwent transient feature changes on color dimension (Experiment 1A) or a combination of three dimensions (Experiment 2A). Moreover, the objects moved behind four occluders to make the feature change nontransient (Experiments 1B and 2B). Object-specific preview benefits were reduced or eliminated when feature changes were transient, but the benefits were not affected when feature changes were nontransient. The effects of transient versus nontransient changes of surface feature in object correspondence are discussed.
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Arbour, Ghislain. « Frameworks for program evaluation : Considerations on research, practice, and institutions ». Evaluation 26, no 4 (10 juin 2020) : 422–37. http://dx.doi.org/10.1177/1356389020920890.

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The term “evaluation framework” and other associated terms are common in the practice and the discipline of program evaluation. These terms correspond to a variety of meanings across contexts and organizations and, thus, tend to lack overall consistency. In response, this article provides a model to analyze frameworks for program evaluation organized around four dimensions. The model states that a framework for evaluation is an intellectual framework made of concepts and/or theories (first dimension: types of ideas) about an object related to evaluation (second dimension: object), where the said concepts and theories can be positive and/or normative (third dimension: analytical perspective). These three dimensions provide the means to describe, explain, or judge an evaluation-related matter. A fourth and optional dimension, the institutional character of a framework, allows an evaluation framework to become a form of regulation for behaviors related to program evaluation (fourth dimension: institutional dimension).
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Song, Weiling, Tiwei Zhao et Zhaoyong Huang. « Homological Dimensions Relative to Special Subcategories ». Algebra Colloquium 28, no 01 (20 janvier 2021) : 131–42. http://dx.doi.org/10.1142/s1005386721000122.

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Let [Formula: see text] be an abelian category, [Formula: see text] an additive, full and self-orthogonal subcategory of [Formula: see text] closed under direct summands, [Formula: see text] the right Gorenstein subcategory of [Formula: see text] relative to [Formula: see text], and [Formula: see text] the left orthogonal class of [Formula: see text]. For an object [Formula: see text] in [Formula: see text], we prove that if [Formula: see text] is in the right 1-orthogonal class of [Formula: see text], then the [Formula: see text]-projective and [Formula: see text]-projective dimensions of [Formula: see text] are identical; if the [Formula: see text]-projective dimension of [Formula: see text] is finite, then the [Formula: see text]-projective and [Formula: see text]-projective dimensions of [Formula: see text] are identical. We also prove that the supremum of the [Formula: see text]-projective dimensions of objects with finite [Formula: see text]-projective dimension and that of the [Formula: see text]-projective dimensions of objects with finite [Formula: see text]-projective dimension coincide. Then we apply these results to the category of modules.
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Ardiansyah ; C. Sudianto Aly, Iqbal. « THE EXPRESSION OF NATION-BUILDING AND THE CHARACTER-BUILDING SPIRIT AS FORMS OF NATIONAL IDENTITY AS OBSERVED IN THE ISTIQLAL MOSQUE’S ARCHITECTURE ». Riset Arsitektur (RISA) 1, no 04 (18 octobre 2017) : 399–412. http://dx.doi.org/10.26593/risa.v1i04.2752.399-412.

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Abstract- A political regime generally possesses an identity and has insight into nationally idealistic cultural values. Its expression can be observed in the art and physical architecture that blossoms in its era. This insight gives birth to national identity. The formation of national identity itself originated from several dimensions, namely the sub-national dimension, the personal dimension, and the supra-national dimension. In the transition between the Netherland-East Indies and the Republic of Indonesia, Indonesia as a new country possessed ideals in the formation of physical architectures that can represent its national identity. This insight is realized in detail within nation-building and character-building ideas within several mega-projects pioneered by the Old-Order government. One of them was the Istiqlal Mosque as a national house of worship. The expression of Istiqlal Mosque architecture cannot be separated from the dimensions of national identity formation in architecture. The focus of this research is on the observation of Istiqlal Mosque architecture. Indicators of the national identity’s expression in Istiqlal Mosque architecture are: the discussion of national-identity dimensions in architecture (national-identity dimension – sub-national dimension, national-identity dimension – personal identity and national-identity dimension- supra-national identity). The discussions of expression in architecture that can be achieved through visual composition formation are (a) domination, (b) repetition, and (C) continuity in composition of one architectural object. The object of architecture was further examined, arranged by form and material, general design principles, contextual relations, and physical, semantic and spatial organization of an architectural object. The Istiqlal Mosque is one example of an architectural product from the previous political regime that can profoundly and critically sharpen our thoughts concerning the Indonesian nation’s identity on the national and state level. Keywords: national identity, nation-building and character-building, sub-national dimension, personal dimension, supra-national dimension, Istiqlal Mosque
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Lederman, Susan J., Roberta L. Klatzky et Catherine L. Reed. « Constraints on Haptic Integration of Spatially Shared Object Dimensions ». Perception 22, no 6 (juin 1993) : 723–43. http://dx.doi.org/10.1068/p220723.

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A study of the haptic integration of texture, shape, and hardness of nonplanar solid objects is reported. In experiment 1 the relative discriminability of the objects along each dimension was assessed. While levels of texture and shape were equally discriminable, hardness discriminations proved considerably more difficult. The extent of dimensional integration in a speeded classification task when both dimensions could be extracted from the same local patch was investigated in experiments 2 and 3. In experiment 2 subjects were initially encouraged to attend to a nontargeted dimension covarying with a targeted one. The nontargeted dimension was subsequently held constant (withdrawn). In experiment 3 dimensional variation was introduced which was uncorrelated with the targeted property during the course of categorization and hence discouraged subjects from attending to the nontargeted property. The results of these two studies converged in showing evidence of bidirectional dimensional integration between texture and shape and unidirectional integration when hardness was the targeted dimension. The failure to integrate hardness into categorization based on texture or shape was attributed to the difficulty of hardness discriminations. Integration effects in experiment 3 were not consistently smaller than those in experiment 2, which suggests a strong involuntary component to dimensional integration. The results of an analysis of the accompanying hand movements are interpreted in terms of constraints on dimensional integration. Implications for visual, cross-modal, and two-handed codimensional processing are also discussed.
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Lin, Cong, et Chi Man Pun. « Adaptive Image Feature Reduction for Object Tracking ». Advanced Materials Research 989-994 (juillet 2014) : 3605–8. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.3605.

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A novel adaptive image feature reduction approach for object tracking using vectorized texture feature is proposed in this paper. Our contributions are three-fold: 1) a statistical discriminative appearance model using texture feature was proposed. 2) Majority of dimensions of the features are removed by judging their errors of the chosen distribution model. The remaining dimensions are most discriminative ones for classification task. The dimension reduction has advantages of reducing the computational cost in classification stage. 3) An adaptive learning rate was proposed to handle drifts caused by long term occlusion. Preliminary experimental results are satisfactory and compared to state-of-the-art object tracking methods.
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Thèses sur le sujet "Object dimension"

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Auffray, Fabienne. « La dimension cachée de l'objet 1913-2013 ». Thesis, Université Côte d'Azur (ComUE), 2016. http://www.theses.fr/2016AZUR2042/document.

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Le banal objet manufacturé a pris une place de plus en plus importante sur la scène artistique depuis son irruption, via le geste de Marcel Duchamp en 1913. De 1913 à aujourd’hui, cet objet pose problème : 1/car il est à la fois objet quotidien et objet d’art ; 2/ car exposé, il est soumis à un dispositif communicationnel qui tout à la fois en montre le sens et en génère ; 3/ car plus l’objet se réduit plus le discours tissé autour est important. Le sens qu’il revêt au long du siècle change et une évolution se dessine : plus l’objet tend à s’abstraire, à se numériser plus il va revenir sous la forme du discours et de la communication nous donnant à voir quelque chose d’irréductible, ce que l’homme dépose en lui de fondamentalement humain. Envisagé sous les angles esthétique, anthropologique et institutionnel, l’objet, apparemment simple, nous montre son indéniable complexité. Il est fonctionnel, utile, décoratif parfois, objet d’art plus rarement et en lui se fixe quelque chose du sujet qui l’utilise, le regarde, le crée. L’objet, comme paradigme de la communication humaine, suit, induit, en tout cas entérine les progrès et les régressions de la société. Et l’objet d’art, dans les dispositifs d’exposition de plus en plus prégnants, interactifs et sophistiqués, est un révélateur essentiel pour une meilleure saisie du présent
The mundane and manufactured object has taken an increasing place on the artistic scene since its irruption, by the act of Marcel Duchamp in 1913. From 1913 to nowadays, this object is problematic: 1/ because it is both an everyday thing and a piece of art; 2/ because, when it is exhibited, it is submitted to a device of communication which simultaneously reveals and creates the meaning; 3/ because more the object is reducing itself, more the discourse about it is important.Throughout this century, the meaning of the object has changed and an evolution is discernable: more the object is abstracting or digitizing itself, more it exists by the discourse and the communication. This gives us to see an irreducible thing, a fundamentally human leftover.Analysed by aesthetic, anthropologic and institutional perspectives, the object, apparently simple, reveals its clear complexity. It is functional, useful, sometimes decorative, and more rarely a piece of art; and something of the subject, who uses, peers, creates its, sets in itself. The object, as a paradigm of the human communication, follows, induces, endorses at any rate progresses and regressions of society. In increasingly significant, interactive and sophisticated exhibitions’ devices, the piece of art is an essential indicator for a best understanding of the present time
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Lu, Weizhi. « Contribution to dimension reduction techniques : application to object tracking ». Thesis, Rennes, INSA, 2014. http://www.theses.fr/2014ISAR0010/document.

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Cette thèse étudie et apporte des améliorations significatives sur trois techniques répandues en réduction de dimension : l'acquisition parcimonieuse (ou l'échantillonnage parcimonieux), la projection aléatoire et la représentation parcimonieuse. En acquisition parcimonieuse, la construction d’une matrice de réduction possédant à la fois de bonnes performances et une structure matérielle adéquate reste un défi de taille. Ici, nous proposons explicitement la matrice binaire optimale, avec éléments zéro-Un, en recherchant la meilleure propriété d’isométrie restreinte (RIP). Dans la pratique, un algorithme glouton efficace est successivement développé pour construire la matrice binaire optimale avec une taille arbitraire. Par ailleurs, nous étudions également un autre problème intéressant pour l'acquisition parcimonieuse, c'est celui de la performance des matrices d'acquisition parcimonieuse avec des taux de compression élevés. Pour la première fois, la limite inférieure de la performance des matrices aléatoires de Bernoulli pour des taux de compression croissants est observée et estimée. La projection aléatoire s'utilise principalement en classification mais la construction de la matrice de projection aléatoire s'avère également critique en termes de performance et de complexité. Cette thèse présente la matrice de projection aléatoire, de loin, la plus éparse. Celle-Ci est démontrée présenter la meilleure performance en sélection de caractéristiques, comparativement à d’autres matrices aléatoires plus denses. Ce résultat théorique est confirmé par de nombreuses expériences. Comme nouvelle technique pour la sélection de caractéristiques ou d’échantillons, la représentation parcimonieuse a récemment été largement appliquée dans le domaine du traitement d'image. Dans cette thèse, nous nous concentrons principalement sur ses applications de suivi d'objets dans une séquence d'images. Pour réduire la charge de calcul liée à la représentation parcimonieuse, un système simple mais efficace est proposé pour le suivi d'un objet unique. Par la suite, nous explorons le potentiel de cette représentation pour le suivi d'objets multiples
This thesis studies three popular dimension reduction techniques: compressed sensing, random projection and sparse representation, and brings significant improvements on these techniques. In compressed sensing, the construction of sensing matrix with both good performance and hardware-Friendly structure has been a significant challenge. In this thesis, we explicitly propose the optimal zero-One binary matrix by searching the best Restricted Isometry Property. In practice, an efficient greedy algorithm is successively developed to construct the optimal binary matrix with arbitrary size. Moreover, we also study another interesting problem for compressed sensing, that is the performance of sensing matrices with high compression rates. For the first time, the performance floor of random Bernoulli matrices over increasing compression rates is observed and effectively estimated. Random projection is mainly used in the task of classification, for which the construction of random projection matrix is also critical in terms of both performance and complexity. This thesis presents so far the most sparse random projection matrix, which is proved holding better feature selection performance than other more dense random matrices. The theoretical result is confirmed with extensive experiments. As a novel technique for feature or sample selection, sparse representation has recently been widely applied in the area of image processing. In this thesis, we mainly focus our attention on its applications to visual object tracking. To reduce the computation load related to sparse representation, a simple but efficient scheme is proposed for the tracking of single object. Subsequently, the potential of sparse representation to multiobject tracking is investigated
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Self, Jessica Zeitz. « Designing and Evaluating Object-Level Interaction to Support Human-Model Communication in Data Analysis ». Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/70950.

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High-dimensional data appear in all domains and it is challenging to explore. As the number of dimensions in datasets increases, the harder it becomes to discover patterns and develop insights. Data analysis and exploration is an important skill given the amount of data collection in every field of work. However, learning this skill without an understanding of high-dimensional data is challenging. Users naturally tend to characterize data in simplistic one-dimensional terms using metrics such as mean, median, mode. Real-world data is more complex. To gain the most insight from data, users need to recognize and create high-dimensional arguments. Data exploration methods can encourage thinking beyond traditional one-dimensional insights. Dimension reduction algorithms, such as multidimensional scaling, support data explorations by reducing datasets to two dimensions for visualization. Because these algorithms rely on underlying parameterizations, they may be manipulated to assess the data from multiple perspectives. Manipulating can be difficult for users without a strong knowledge of the underlying algorithms. Visual analytics tools that afford object-level interaction (OLI) allow for generation of more complex insights, despite inexperience with multivariate data or the underlying algorithm. The goal of this research is to develop and test variations on types of interactions for interactive visual analytic systems that enable users to tweak model parameters directly or indirectly so that they may explore high-dimensional data. To study interactive data analysis, we present an interface, Andromeda, that enables non-experts of statistical models to explore domain-specific, high-dimensional data. This application implements interactive weighted multidimensional scaling (WMDS) and allows for both parametric and observation-level interaction to provide in-depth data exploration. We performed multiple user studies to answer how parametric and object-level interaction aid in data analysis. With each study, we found usability issues and then designed solutions for the next study. With each critique we uncovered design principles of effective, interactive, visual analytic tools. The final part of this research presents these principles supported by the results of our multiple informal and formal usability studies. The established design principles focus on human-centered usability for developing interactive visual analytic systems that enable users to analyze high-dimensional data through object-level interaction.
Ph. D.
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Zhao, Die. « Graphics Editor ». Thesis, Växjö University, School of Mathematics and Systems Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1195.

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The human enters into the information age in 21st century; the computer science and technology are developed at full speed, and already infiltrate into various field extensively. Resultantly manual drawing gradually is phased out, for those designers who have no prior experience in the computer operation are concerned, they need to have a kind of two-dimensional graphical tool. Graphics editor system arose to the request for designing planar figures for people who have little knowledge in computer.

This paper describes the development process of this system what is studied for the foundation, utilize object-oriented method to analyze, design with computer figure, and adopt Visual C ++ 6.0 as the developing platform. All these have been finished after 1 month or so. It designs to be two-dimensional graphical software with diverse function which operates simply, easy to study, mutual interface friendly graphics editor system and has satisfied some figure users at present with the new demand as well.

The following main functions have been realized in this application: It can draw various figures, such as dot, line, circle, arc, parabola and curve, modify them and comprehensive editing. Figure editor includes translation, mirroring, rotating and some similar operations. Comprehensive drawing includes drawing polygon (sealed and arbitrary polygon), round tangent line, round circle contact, line circle contact, some circle contacts and so forth. Meanwhile obtain the point of intersect between the arbitrary crossing, and draw different figures basically according to the points of intersect. By the way, it is capable to cancel and redraw the editing.

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Skiba, Nathalie. « Processus d'innovation centré sur l'utilisateur : identification des besoins et interprétation des données issues de l'integration de l'utilisateur dans le processus de co-conception ». Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0027/document.

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Jamais nos modes de vie et les produits qui nous entourent n'ont évolué aussi rapidement. Cette évolution est un facteur nouveau à prendre en compte dans le développement de produits pour s'assurer de leur appropriation par les utilisateurs. C'est ainsi que les approches de conception s'orientent petit à petit vers l'intégration des usages. L'approche Living Lab est axée autour de quatre principes : le réalisme de la situation d'usage étudiée ; la continuité de la collaboration avec les utilisateurs ; la collecte de données d'usage spontanées ; l'augmentation de la capacité des utilisateurs à influencer le développement du produit. Ces principes facilitent le passage de la conception centrée-utilisateurs vers la conception centrée-usages, mais sont difficiles à réaliser concrètement. Pour accompagner et inspirer les concepteurs, nous proposons une méthode de pilotage de projet Living Lab composée de dix-huit opérations visant chacune l'atteinte d'un de ces principes. La méthode proposée est représentée sous forme de diagrammes NIAM-ORM, facilement compréhensibles car proche du langage naturel binaire. Deux projets urbains et deux projets industriels ont permis de tester notre méthode. La pertinence des opérations sur l'atteinte des principes est évaluée par le biais des réseaux bayésiens : selon les résultats obtenus, les opérations sont validées, ajustées ou reformulées puis ré-implémentées dans le modèle NIAM-ORM
Our way of life and the products that surround us have never evolved so quickly. This evolution is a new factor to take into account in the product development to ensure the product appropriation by the users. For that reason the design approaches try to integrate usages. The Living Lab approach is organised around four principles: the realism of the studied situation; the continuity in the collaboration with the users; the collection of spontaneous usage data; the empowerment of users in the design process. These principles facilitate the path from "user-centred design" to "usage-centred design" but are difficult to realise practically. To guide and inspire the designers we propose a Living Lab project method made of eighteen operations; each operation is supposed to reach one of the four principles. The proposed method is represented with NIAM-ORM diagrams which are easily understandable because of its similarity with natural language. We tested our method on two urban projects and two industrial projects. The relevance of the tested operations on the principle realisation is evaluated according to bayesian networks: depending on the results the operations are validated, adjusted or rephrased and implemented again in the NIAM-ORM model
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Lavoie, Matt J. « Three dimensional object recognition ». Honors in the Major Thesis, University of Central Florida, 1991. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/3.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.
Bachelors
Arts and Sciences
Computer Sciences
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7

Fox, Timothy Stephen. « A three dimensional object rendering system ». Virtual Press, 1991. http://liblink.bsu.edu/uhtbin/catkey/834152.

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This Creative Project has investigated current methods being used to produce computer animation. This investigation has resulted in the creation of a computer rendering program capable of generating animation. In order for the program to be able to execute though, a model of the object to be viewed must first be specified. This is done by assembling together a series of graphic primitives that when viewed collectively, form the desired model. Next, the rendering software is told where to point an imaginary camera in space. This camera is used to focus the image found in the viewfinder onto the computer monitor. Lastly, the imaginary camera is provided with a three dimensional path to follow as it tracks its way through space. By combining this data with the rendering software, a person viewing the resulting computer animation is able to interact with the computer model.
Department of Computer Science
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Jean, Marie. « L'angoisse dans la clinique : de Freud à Lacan, la dimension structurelle et la place de l'angoisse ». Phd thesis, Université Toulouse le Mirail - Toulouse II, 2011. http://tel.archives-ouvertes.fr/tel-00649751.

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" L'angoisse " se décline à l'envie - l'angoisse du sujet, l'angoisse dans la clinique, l'angoisse du clinicien ... - tant l'affect est inéluctable.Sa traduction, voire son recouvrement sous d'autres signifiants, entraînent des glissements de sens et de portée. Elle est approchée - ou perdue- de différentes manières, définie de multiples façons, destituée de la place primordiale que lui octroie la psychanalyse.Elle s'en trouve, en somme, comme diluée dans le sens commun et par là, il y a fort à penser que l'ensemble des effets produits puisse affecter l'inscription du sujet dans le lien social, dénaturant celui-ci dans une sorte de " perversion civilisationnelle " : " malaise dans la civilisation " ?Qu'en est-il dès lors de la position du sujet, de sa structure ?
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Lopez-Bonilla, Roman Ernesto. « Object recognition in three-dimensions for robotic applications ». Thesis, University of Bradford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305752.

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Rosso, Maximiliano. « Do risco e do seu enfrentamento mediante intervenções territoriais amparadas no direito ». Pontifícia Universidade Católica de São Paulo, 2014. https://tede2.pucsp.br/handle/handle/6382.

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Made available in DSpace on 2016-04-26T20:22:37Z (GMT). No. of bitstreams: 1 Maximiliano Rosso.pdf: 2204933 bytes, checksum: e5269da6e1de05fce4a53f1984afac49 (MD5) Previous issue date: 2014-03-11
The present study aims to debate about risk from a spatial perspective. Risk understood as a present representation of concrete dangers and of future situations which are apt to cause harm to rights in general. Modernity brings with it the production of risks, which can be aggravated through interventions on the urban fabric. In the present paper we shall argue, with the help of legal texts from different countries, as well as of practical examples, that risks can also be managed by means of those same spatial interventions, imposing a new mode of State intervention
O presente trabalho tem por objeto o tema do risco em uma dimensão que denominamos de espacial. Mencionado risco consiste, em apertada síntese, numa representação de perigos e de situações futuras aptas a causar danos a direitos dos mais diversos. Risco que se imbrica de forma indissociável à sociedade moderna e que pode ser amplificado por intervenções no tecido urbano. Valendo-nos da análise de diferentes diplomas legislativos, de ordenamentos diversos, assim como de exemplo práticos, argumentaremos quanto às possibilidades de enfrentamento desse risco por meio de intervenções igualmente espaciais, o risco impondo, nesses termos, um novo intervencionismo estatal
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Livres sur le sujet "Object dimension"

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Object engineering : The fourth dimension. Wokingham, England : Addison-Wesley Pub. Co., 1994.

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Forman, Ira R. Putting metaclasses to work : A new dimension in object-oriented programming. Reading, Mass : Addison-Wesley, 1999.

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1948-, Jain Anil K., et Flynn P. J, dir. Three-dimensional object recognition systems. Amsterdam : Elsevier, 1993.

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Desideri, Fabrizio, et Giovanni Matteucci, dir. Dall'oggetto estetico all'oggetto artistico. Florence : Firenze University Press, 2006. http://dx.doi.org/10.36253/88-8453-386-4.

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Does such a thing as an "aesthetic" object exist? And if so, how can it be defined? This book, with no less than 23 contributions, emerging from a Seminar on Aesthetics and a Convention of the Italian Philosophical Society, seeks to answer these questions, exploring the concept of the aesthetic object as distinct from the artistic object. The first section is theoretical and attempts to identify what are the aesthetic properties of an object as opposed to the physical or semantic. This is followed by a historical-aesthetic section, where the question is explored in terms of its theoretical effects within the coils of contemporary aesthetics. Finally, there is a third part devoted to grasping the object-dimension in certain occasions of contemporary art.
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Lowe, David G. Three-dimensional object recognition from single two-dimensional images. New York : Courant Institute of Mathematical Sciences, New York University, 1986.

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Halliday, Ron. UFOs : The Scottish dimension. Stirling : Scottish Paranormal Press, 1997.

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Passa, Chiara. Chiara Passa : Object oriented space : viaggio nelle dimensioni invisibili dello spazio = journey into the invisible dimensions of space. Roma : Gangemi editore SpA international, 2019.

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Bastuscheck, C. Marc. Object recognition by 3-dimensional curve matching. New York : Courant Institute of Mathematical Sciences, New York University, 1986.

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Suk, Minsoo, et Suchendra M. Bhandarkar. Three-Dimensional Object Recognition from Range Images. Tokyo : Springer Japan, 1992. http://dx.doi.org/10.1007/978-4-431-68213-4.

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M, Bhandarkar S., dir. Three-dimensional object recognition from range images. Tokyo : Springer-Verlag, 1992.

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Chapitres de livres sur le sujet "Object dimension"

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Benesch, Walter. « The Object Dimension : Assumptions ». Dans An Introduction to Comparative Philosophy, 35–47. London : Palgrave Macmillan UK, 1997. http://dx.doi.org/10.1057/9780230597389_4.

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Kamishima, Toshihiro, et Shotaro Akaho. « Dimension Reduction for Object Ranking ». Dans Preference Learning, 203–15. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14125-6_10.

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Lindenbaum, Michael, et Shai Ben-David. « Applying VC-dimension analysis to object recognition ». Dans Computer Vision — ECCV '94, 237–50. Berlin, Heidelberg : Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/3-540-57956-7_29.

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Cole, Peter H., et Daisy Reese. « Money as a Transference Object in Therapy ». Dans Mastering the Financial Dimension of Your Psychotherapy Practice, 99–100. First edition. | New York : Routledge, 2017. : Routledge, 2017. http://dx.doi.org/10.4324/9781315692340-14.

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Wei, Zuo, Bin Zhang et Pei Liu. « Object Dimension Measurement Based on Mask R-CNN ». Dans Intelligent Robotics and Applications, 320–30. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27538-9_27.

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Sernadas, Cristina, Paula Gouveia, João Gouveia, Amílcar Sernadas et Pedro Resende. « The Reification Dimension in Object-oriented Data Base Design ». Dans Workshops in Computing, 275–99. London : Springer London, 1992. http://dx.doi.org/10.1007/978-1-4471-3864-8_15.

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Oelmann, Anders. « Representing a system specification with a temporal dimension in an object-oriented language ». Dans Advanced Information Systems Engineering, 540–60. Berlin, Heidelberg : Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/3-540-54059-8_103.

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Jaminet, Jean, Gabriel Esquivel et Shane Bugni. « Serlio and Artificial Intelligence : Problematizing the Image-to-Object Workflow ». Dans Proceedings of the 2021 DigitalFUTURES, 3–12. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5983-6_1.

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AbstractVirtual design production demands that information be increasingly encoded and decoded with image compression technologies. Since the Renaissance, the discourses of language and drawing and their actuation by the classical disciplinary treatise have been fundamental to the production of knowledge within the building arts. These early forms of data compression provoke reflection on theory and technology as critical counterparts to perception and imagination unique to the discipline of architecture. This research examines the illustrated expositions of Sebastiano Serlio through the lens of artificial intelligence (AI). The mimetic powers of technological data storage and retrieval and Serlio’s coded operations of orthographic projection drawing disclose other aesthetic and formal logics for architecture and its image that exist outside human perception. Examination of aesthetic communication theory provides a conceptual dimension of how architecture and artificial intelligent systems integrate both analog and digital modes of information processing. Tools and methods are reconsidered to propose alternative AI workflows that complicate normative and predictable linear design processes. The operative model presented demonstrates how augmenting and interpreting layered generative adversarial networks drive an integrated parametric process of three-dimensionalization. Concluding remarks contemplate the role of human design agency within these emerging modes of creative digital production.
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Pantelides, Sokrates T. « Point Defects : The Zero-Dimension Three-Dimensional Objects ». Dans New Horizons in Low-Dimensional Electron Systems, 455–64. Dordrecht : Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-3190-2_30.

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Marron, J. S., et Ian L. Dryden. « High Dimensional Asymptotics ». Dans Object Oriented Data Analysis, 275–92. Boca Raton : Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781351189675-14.

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Actes de conférences sur le sujet "Object dimension"

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Orlando, Luciana. « Object dimension Vs antenna frequency ». Dans 2010 13th International Conference on Ground Penetrating Radar (GPR 2010). IEEE, 2010. http://dx.doi.org/10.1109/icgpr.2010.5550258.

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Gorenok, V. N., V. N. Djigailo et A. N. Oparin. « Marking small-dimension object from afar ». Dans Moscow, Russia, sous la direction de Anatoly M. Filachov, Vladimir P. Ponomarenko et Alexander I. Dirochka. SPIE, 2005. http://dx.doi.org/10.1117/12.628910.

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Zhang, Yunpeng, Wenzhao Zheng, Zheng Zhu, Guan Huang, Dalong Du, Jie Zhou et Jiwen Lu. « Dimension Embeddings for Monocular 3D Object Detection ». Dans 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2022. http://dx.doi.org/10.1109/cvpr52688.2022.00164.

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Lin, Cong, et Chi-Man Pun. « Object Tracking Using Dimension Reduction of Descriptive Features ». Dans 2014 11th International Conference on Computer Graphics, Imaging and Visualization (CGIV). IEEE, 2014. http://dx.doi.org/10.1109/cgiv.2014.10.

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Du, Qinjun, Shuai Xu et Hao Ma. « Three dimension object location based on visual serving ». Dans 2015 International conference on Applied Science and Engineering Innovation. Paris, France : Atlantis Press, 2015. http://dx.doi.org/10.2991/asei-15.2015.51.

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Cheng, Tsz S., Shashi K. Gadia et Sunil S. Nair. « Object identity and dimension alignment in parametric databases ». Dans the second international conference. New York, New York, USA : ACM Press, 1993. http://dx.doi.org/10.1145/170088.170441.

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Zhang, Lei, et Guo-Fang Tu. « Scalable reduced dimension face object segmentation and tracking ». Dans Third International Symposium on Multispectral Image Processing and Pattern Recognition, sous la direction de Hanqing Lu et Tianxu Zhang. SPIE, 2003. http://dx.doi.org/10.1117/12.539029.

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Zhang, Lei, et Guo-Fang Tu. « Scalable reduced dimension object segmentation based on wavelet ». Dans Visual Communications and Image Processing 2003, sous la direction de Touradj Ebrahimi et Thomas Sikora. SPIE, 2003. http://dx.doi.org/10.1117/12.503034.

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Kostruba, A. M., et Orest G. Vlokh. « Device for measurement of micro-object linear dimension ». Dans International Conference on Optical Storage, sous la direction de Viacheslav V. Petrov et Sergei V. Svechnikov. SPIE, 1997. http://dx.doi.org/10.1117/12.267688.

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Chen, Zhe, Ling Chen, Zong-tao Duan et Dong-mei Wang. « Aspect and Perspective Invariance Based Three-Dimension Object Representation ». Dans 2011 3rd International Workshop on Intelligent Systems and Applications (ISA). IEEE, 2011. http://dx.doi.org/10.1109/isa.2011.5873354.

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Rapports d'organisations sur le sujet "Object dimension"

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Rigotti, Christophe, et Mohand-Saïd Hacid. Representing and Reasoning on Conceptual Queries Over Image Databases. Aachen University of Technology, 1999. http://dx.doi.org/10.25368/2022.89.

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The problem of content management of multimedia data types (e.g., image, video, graphics) is becoming increasingly important with the development of advanced multimedia applications. Traditional database management systems are inadequate for the handling of such data types. They require new techniques for query formulation, retrieval, evaluation, and navigation. In this paper we develop a knowledge-based framework for modeling and retrieving image data by content. To represent the various aspects of an image object's characteristics, we propose a model which consists of three layers: (1) Feature and Content Layer, intended to contain image visual features such as contours, shapes,etc.; (2) Object Layer, which provides the (conceptual) content dimension of images; and (3) Schema Layer, which contains the structured abstractions of images, i.e., a general schema about the classes of objects represented in the object layer. We propose two abstract languages on the basis of description logics: one for describing knowledge of the object and schema layers, and the other, more expressive, for making queries. Queries can refer to the form dimension (i.e., information of the Feature and Content Layer) or to the content dimension (i.e., information of the Object Layer). These languages employ a variable free notation, and they are well suited for the design, verification and complexity analysis of algorithms. As the amount of information contained in the previous layers may be huge and operations performed at the Feature and Content Layer are time-consuming, resorting to the use of materialized views to process and optimize queries may be extremely useful. For that, we propose a formal framework for testing containment of a query in a view expressed in our query language. The algorithm we propose is sound and complete and relatively efficient.
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Rigotti, Christophe, et Mohand-Saïd Hacid. Representing and Reasoning on Conceptual Queries Over Image Databases. Aachen University of Technology, 1999. http://dx.doi.org/10.25368/2022.89.

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The problem of content management of multimedia data types (e.g., image, video, graphics) is becoming increasingly important with the development of advanced multimedia applications. Traditional database management systems are inadequate for the handling of such data types. They require new techniques for query formulation, retrieval, evaluation, and navigation. In this paper we develop a knowledge-based framework for modeling and retrieving image data by content. To represent the various aspects of an image object's characteristics, we propose a model which consists of three layers: (1) Feature and Content Layer, intended to contain image visual features such as contours, shapes,etc.; (2) Object Layer, which provides the (conceptual) content dimension of images; and (3) Schema Layer, which contains the structured abstractions of images, i.e., a general schema about the classes of objects represented in the object layer. We propose two abstract languages on the basis of description logics: one for describing knowledge of the object and schema layers, and the other, more expressive, for making queries. Queries can refer to the form dimension (i.e., information of the Feature and Content Layer) or to the content dimension (i.e., information of the Object Layer). These languages employ a variable free notation, and they are well suited for the design, verification and complexity analysis of algorithms. As the amount of information contained in the previous layers may be huge and operations performed at the Feature and Content Layer are time-consuming, resorting to the use of materialized views to process and optimize queries may be extremely useful. For that, we propose a formal framework for testing containment of a query in a view expressed in our query language. The algorithm we propose is sound and complete and relatively efficient.
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Semotiuk, Orest. RUSSIAN-UKRAINIAN MILITARY CONFLICT : TERMINOLOGICAL AND DISCURSIVE DIMENSIONS. Ivan Franko National University of Lviv, février 2022. http://dx.doi.org/10.30970/vjo.2022.51.11399.

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The paper is devoted to terminological, typological and discursive dimension of concepts describing modern conflicts. Historical development of concept “war” is retraced including four generations of warfare. Difficulties in establishing a methodological framework for analyzing the media coverage of military conflicts are analyzed and an interdisciplinary approach to the media coverage of military conflicts is proposed. This enables the integration of different theories - international relations, conflict studies, political communication and journalism. Two dimensions of the Russian-Ukrainian military conflict (physical and discursive) are desribed. In the physical dimension, the conflict is localized. The discursive dimension of the conflict is implemented at the global, interstate (Russian-Ukrainian) and local (intra-Ukrainian) levels. Discursive understanding of the Russian-Ukrainian military conflict was investigated on local level. The object of analysis was coverage of the conflict in 4 Ukrainian online news portals. The need of new methodological approaches to analysis of the relationship between the media and security issues is emphasized.
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Ishikawa, M. Y. High-Speed, Three Dimensional Object Composition Mapping Technology. Office of Scientific and Technical Information (OSTI), février 2001. http://dx.doi.org/10.2172/15002234.

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Ivanov, Valentin, Andrey Petkun, Victor Ryzhov et Igor Turchanovsky. Object-Oriented Two-Dimensional Electromagnetic Field Solver Code. Fort Belvoir, VA : Defense Technical Information Center, octobre 1995. http://dx.doi.org/10.21236/ada339361.

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Edelman, Shimon, et Heinrich H. Buelthoff. Viewpoint-Specific Representations in Three-Dimensional Object Recognition. Fort Belvoir, VA : Defense Technical Information Center, août 1990. http://dx.doi.org/10.21236/ada231015.

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Marill, Thomas. Why Do We See Three-Dimensional Objects. Fort Belvoir, VA : Defense Technical Information Center, juin 1992. http://dx.doi.org/10.21236/ada259892.

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Samn, Sherwood. Three-Dimensional Electromagnetic Scattering From Arbitrary Inhomogeneous Objects. Fort Belvoir, VA : Defense Technical Information Center, janvier 1997. http://dx.doi.org/10.21236/ada325051.

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Edelman, Shimon, et Daphna Weinshall. A Self-Organizing Multiple-View Representation of Three-Dimensional Objects. Fort Belvoir, VA : Defense Technical Information Center, août 1989. http://dx.doi.org/10.21236/ada216711.

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Dutra, Lauren M., James Nonnemaker, Nathaniel Taylor, Ashley Feld, Brian Bradfield, John Holloway, Edward (Chip) Hill et Annice Kim. Visual Attention to Tobacco-Related Stimuli in a 3D Virtual Store. RTI Press, mai 2020. http://dx.doi.org/10.3768/rtipress.2020.rr.0036.2005.

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We used eye tracking to measure visual attention to tobacco products and pro- and anti-tobacco advertisements (pro-ads and anti-ads) during a shopping task in a three-dimensional virtual convenience store. We used eye-tracking hardware to track the percentage of fixations (number of times the eye was essentially stationary; F) and dwell time (time spent looking at an object; DT) for several categories of objects and ads for 30 adult current cigarette smokers. We used Wald F-tests to compare fixations and dwell time across categories, adjusting comparisons of ads by the number of each type of ad. Overall, unadjusted for the number of each object, participants focused significantly greater attention on snacks and drinks and tobacco products than ads (all P<0.005). Adjusting for the number of each type of ad viewed, participants devoted significantly greater visual attention to pro-ads than anti-ads or ads unrelated to tobacco (P<0.001). Visual attention for anti-ads was significantly greater when the ads were placed on the store’s external walls or hung from the ceiling than when placed on the gas pump or floor (P<0.005). In a cluttered convenience store environment, anti-ads at the point of sale have to compete with many other stimuli. Restrictions on tobacco product displays and advertisements at the point of sale could reduce the stimuli that attract smokers’ attention away from anti-ads.
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