Relevant bibliographies by topics / Color categorization / Dissertations / Theses
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Dissertations / Theses on the topic 'Color categorization'

Author: Grafiati
Published: 14 March 2023
Last updated: 31 July 2025

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1

Diez, Martini Ana Laura. "Rewiring color categories: the neural consequences of language contact." Doctoral thesis, SISSA, 2015. http://hdl.handle.net/20.500.11767/3868.

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In this thesis, through a combination of fieldwork, computational modeling, behavioral and neurophysiological (EEG) experimentation, we establish a neural precursor of the acquisition of lexical color categories. The thesis consists of 3 studies, each comprising a number of computational, behavioral and EEG experiments. The first study (Chapter 1) reports our field research on the color systems of Galician and Spanish, two geographically contiguous and historically related languages. Our aim here was to explore similarities and differences in the way speakers of these languages set boundaries
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2

Aldashti, Asma. "Les effets neurophysiologiques du stéréotype des couleurs associées au genre sur la perception du visage." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMR161.

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L’objectif central de cette thèse consiste à étudier les effets des couleurs associées au genre, particulièrement bleu et rose, sur la perception du sexe des visages. Les enregistrements électrophysiologiques de surface (potentiels évoqués cérébraux) et les données comportementales issus de mon travail indiquent que la perception du visage, au-delà de sa dimension physiologique, est soumise à l’influence de processus top-down induits par le stéréotype de la couleur bleue pour le genre masculin et de la couleur rose pour le genre féminin. Ces influences s’observent précocement au cours de l'éta
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3

Roque, Jérémy. "Am I expecting this drink to be fresh? The influence of audiovisual interactions on perceived freshness in beverages Understanding Freshness Perception from the Cognitive Mechanisms of Flavor: The Case of Beverages The influence of audiovisual stimuli cuing temperature, carbonation, and color on the categorization of freshness in beverages." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS281.

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Le concept de fraîcheur a été récemment étudié en sciences du consommateur en raison de sa dimension hédonique influençant les préférences des consommateurs. Les études antérieures ont conclu que la fraîcheur pouvait résulter d’une intégration multisensorielle des signaux olfactifs, gustatifs, trigéminaux, visuels et auditifs. Dans les boissons, la fraîcheur est également complexe au niveau sémantique puisqu'elle peut avoir des significations différentes. La plupart des études se sont concentrées sur les attentes des consommateurs à partir de données déclaratives. Compte tenu de la complexité
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4

Martins, Geisa Peral Gimenes. "An?lise da experi?ncia de categoriza??o ou classifica??o das escolas por cores da Secretaria de Educa??o do Estado de S?o Paulo (2000-2001)." Pontif?cia Universidade Cat?lica de Campinas, 2017. http://tede.bibliotecadigital.puc-campinas.edu.br:8080/jspui/handle/tede/990.

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Submitted by SBI Biblioteca Digital (sbi.bibliotecadigital@puc-campinas.edu.br) on 2017-10-04T13:38:28Z No. of bitstreams: 1 GEISA PERAL GIMENES MARTINS.pdf: 1580175 bytes, checksum: 8f822a47410e0626bff8ea2311ea33fc (MD5)<br>Made available in DSpace on 2017-10-04T13:38:28Z (GMT). No. of bitstreams: 1 GEISA PERAL GIMENES MARTINS.pdf: 1580175 bytes, checksum: 8f822a47410e0626bff8ea2311ea33fc (MD5) Previous issue date: 2017-02-17<br>In this dissertation we present the results of the research on the initiative of the State Department of Education of S?o Paulo that, using the results of school pe
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5

Veľas, Martin. "Automatické třídění fotografií podle obsahu." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2013. http://www.nusl.cz/ntk/nusl-236399.

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This thesis deals with content based automatic photo categorization. The aim of the work is to experiment with advanced techniques of image represenatation and to create a classifier which is able to process large image dataset with sufficient accuracy and computation speed. A traditional solution based on using visual codebooks is enhanced by computing color features, soft assignment of visual words to extracted feature vectors, usage of image segmentation in process of visual codebook creation and dividing picture into cells. These cells are processed separately. Linear SVM classifier with e
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6

Jokubaitienė, Toma. "Baltumo ir juodumo konceptai lietuvių ir anglų kalbose." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090916_093356-45879.

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Visose pasaulio kalbose yra terminai spalvoms reikšti, tačiau priklausomai nuo ekstralingvistinių veiksnių, skirtingos tautos turi nevienodą jų skaičių. Išanalizavę dešimtis kalbų lingvistai B. Berlinas ir P. Kėjus nustatė, jog ankstyvame kalbų raidos etape tebuvo du žodžiai spalvoms apibrėžti: vienas - tamsioms, kitas – šviesioms. Šviesai atstovauja balta spalva, tamsai – juoda. Į prototipines baltumo ir juodumo konceptų reikšmes (baltas, -a – sniego spalvos, visai šviesus, juodas, -a – visiškai tamsus, kaip anglis) remiasi nemažai metaforinių reikšmių. Šio magistro darbo tikslas – išskirt
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7

Siuda-Krzywicka, Katarzyna. "The modularity of high-level colour processing : evidence from brain damage." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS352.

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Nous avons examiné comment des lésions cérébrales chez l'homme affectent les interdépendances entre trois modules de traitement cortical de la couleur, notamment : la perception, la dénomination et la connaissance de la couleur de l'objet. Nous avons étudié la catégorisation des couleurs - un exemple de l'interaction entre la perception et le langage. Les preuves provenant du développement cognitif, de la psychologie comparée et des neurosciences cognitives suggèrent que la catégorisation des couleurs ne provient ni de la perception ni du langage, comme le présume le débat Nature-Nurture. Les
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8

Biar, Liana de Andrade. "Água mole em pedra dura tanto bate até que fura: uma análise sociocognitiva do uso das repeticões no discurso de Fernando Collor." Universidade do Estado do Rio de Janeiro, 2007. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=241.

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Fundação Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro<br>Lançando um olhar sociocognitivista sobre um fenômeno geralmente estudado sob outros pontos de vista (textual e interacional), este estudo descreve as funções sociocognitivas das repetições lexicais e sintáticas em um contexto socialmente situado: o discurso político de Fernando Collor datado das eleições de 1989. Tendo em vista os fatores de ordem pragmática que emergem desse contexto, principalmente o propósito comunicativo, combinamos bases teóricas em Processamento do Discurso e Semântica Cognitiva para constr
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9

Camblats, Anna-Malika. "Etude des processus d’activation et d’inhibition lexico-émotionnelles dans des tâches de reconnaissance visuelle de mots et de catégorisation de couleurs de mots." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0367/document.

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L'objectif de cette thèse était d‟étudier les processus d'activation et d'inhibition lexicales sous-tendant la lecture de mots et de déterminer le rôle du système affectif sur ces processus chez l'adulte. Pour cela, nous avons testé les effets de fréquence du voisinage orthographique et de l'émotionalité de ce voisinage dans plusieurs tâches cognitives. Les résultats ont montré un effet de fréquence du voisinage orthographique qui était inhibiteur dans des tâches de reconnaissance visuelle de mots (Expériences 1-4) et facilitateur dans des tâches de catégorisation de couleur de mots (Expérienc
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10

Chen, Chih-Hao, and 陳志豪. "Color CENTRIST: A Color Descriptor For Scene Categorization." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/02809788107221840092.

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碩士<br>國立中正大學<br>資訊工程研究所<br>100<br>Scene categorization acts as an essential part in many applications since scene type of an image provides abundant information for media analysis. Most works about scene categorization target on gray images, and rely on oriented gradient calculated based on intensity values as local descriptors. With these descriptors, the bag of word model is used in describing scene images. However, a visual word may be generated from different objects in various categories, and discriminative capability of visual words may hence decrease. On the other hand, exhaustive compu
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11

Huang-Tsun, Chen, and 陳皇村. "Scene Categorization System with Color Cast Correction: Design and Applications." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/3n8wb3.

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博士<br>國立交通大學<br>電控工程研究所<br>102<br>With the popularity of internet in recent years, the usage of digital image is growing dramatically, which raises the trend of using image capture device. In order to allow users taking good photos with correct exposure in different scenes, the image capture device provides many scene modes such as scenery, beach…etc for user choosing. However, many scene modes complicate the function of digital cameras and users always feel inconvenient to switch the modes again and again. If a single mode can apply in different scenes, it would solve this inconvenience. The
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12

Liu, Ming-Chung, and 劉明忠. "A Study on the Categorization and Identification of Images with Different Color and Texture Features－A Case Study of Mouse." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/86672216751878036813.

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碩士<br>國立雲林科技大學<br>工業設計系碩士班<br>92<br>The feeling from the color of a product is inseparable from its texture. This research aims to explore the people’s recognition on the features of color and texture and cognition effect, and furthermore explores whether the diversity in the users’ different backgrounds. The research analyzes the features of color and texture by the morphological analysis technique and simulates the plastic mice with different features combination. The method can find the better cause and effect explanation. Experiment 1, Free Will Categorization Experiment, explores rec
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13

Tavares, Filipa Alexandra Barata. "A influência da cor no desempenho." Master's thesis, 2017. http://hdl.handle.net/10071/15195.

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Propostas recentes no âmbito da cognição social situada sugerem que a cognição e comportamento humanos são influenciados por fatores contextuais. O objectivo principal do presente trabalho é examinar experimentalmente o impacto de um destes factores- a cor, no desempenho, nomeadamente em tarefas de decisão e categorização lexical. Em dois estudos experimentais, os participantes foram convidados a categorizar estímulos apresentados a vermelho, verde e cinzento (baseline). A manipulação da cor assentou no pressuposto geral de que a cor verde tenderia a acelerar o desempenho na categorização enqu
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14

Dupuis-Roy, Nicolas. "Information utile à la catégorisation du sexe des visages." Thèse, 2014. http://hdl.handle.net/1866/11590.

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La présente thèse avait pour mandat d’examiner la question suivante : quels sont les indices visuels utilisés pour catégoriser le sexe d’un visage et comment sont-ils traités par le cerveau humain? La plupart des études examinant l’importance de certaines régions faciales pour la catégorisation du sexe des visages présentaient des limites quant à leur validité externe. L’article 1 visait à investiguer l’utilisation des indices achromatiques et chromatiques (sur l’axe xy) dans un contexte de plus grande validité externe. Pour ce faire, nous avons utilisé la technique Bubbles afin d’échantillon
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15

Alqasrawi, Yousef T. N., Daniel Neagu, and Peter I. Cowling. "Fusing integrated visual vocabularies-based bag of visual words and weighted colour moments on spatial pyramid layout for natural scene image classification." 2013. http://hdl.handle.net/10454/9604.

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No<br>The bag of visual words (BOW) model is an efficient image representation technique for image categorization and annotation tasks. Building good visual vocabularies, from automatically extracted image feature vectors, produces discriminative visual words, which can improve the accuracy of image categorization tasks. Most approaches that use the BOW model in categorizing images ignore useful information that can be obtained from image classes to build visual vocabularies. Moreover, most BOW models use intensity features extracted from local regions and disregard colour information, which i
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16

Błaszczak, Agnieszka. "Analiza łączliwości leksykalnej w ujęciu leksykograficznym (na przykładzie nazw barw w języku polskim i angielskim)." Doctoral thesis, 2018. https://depotuw.ceon.pl/handle/item/2526.

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Przedłożona rozprawa doktorska zatytułowana Analiza łączliwości leksykalnej w ujęciu leksykograficznym (na przykładzie nazw barw w języku polskim i języku angielskim) jest pracą z zakresu językoznawstwa, a jej celem było poddanie analizie leksykalnej haseł słownikowych definiujących podstawowe nazwy barw w języku polskim oraz języku angielskim w celu ukazania sposobów konceptualizacji barw podstawowych w analizowanych językach. Przed przystąpieniem do badań empirycznych niezbędne było zapoznanie się z teorią koloru w ujęciu diachronicznym ze szczególnym uwzględnieniem ujęcia językoznawczego, n
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17

Herold, M. P. (Marina Patricia). "A comparison of the rate and accuracy of symbol location on visual displays using colour-coded alphabetic and categorisation strategies in Grade 1 to 3 children." Thesis, 2012. http://hdl.handle.net/2263/26001.

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THIS THESIS IS IN THE EXAMINATION PROCESS The ability to locate symbols on a visual display forms an integral part of the effective use of AAC systems. Characteristics of display design and perceptual features of symbols have been shown to influence rate and accuracy of symbol location (Thistle&Wilkinson, 2009; Wilkinson, Carlin,&Jagaroo, 2006). The current study endeavoured to compare the use of two colour-coded organisational strategies (alphabetical order and subcategorisation) for their effectiveness in symbol location and to investigate if some bottom-up features influenced the performanc
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