Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital

Technological advances have turned printed maps into maps that are produced and disseminated in digital environment. Digital maps allow, among other things, changes in symbology, data values and scale of visualization. This change demanded the investigation of some of the theoretical foundations t...

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Autores principales:	Monyra Guttervill Cubas, Tony Vinicius Moreira Sampaio
Formato:	article
Lenguaje:	EN FR PT
Publicado:	Confins 2021
Materias:	Digital Cartography Children’s Cartography Semiology of Graphics Perceptually Uniform Color Spaces Chorochromatic Maps Geography. Anthropology. Recreation G
Acceso en línea:	https://doaj.org/article/a3e78fad77fd40809b08fc7448929931
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id	oai:doaj.org-article:a3e78fad77fd40809b08fc7448929931
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spelling	oai:doaj.org-article:a3e78fad77fd40809b08fc74489299312021-12-02T10:59:05ZInfluência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital1958-921210.4000/confins.41317https://doaj.org/article/a3e78fad77fd40809b08fc74489299312021-11-01T00:00:00Zhttp://journals.openedition.org/confins/41317https://doaj.org/toc/1958-9212Technological advances have turned printed maps into maps that are produced and disseminated in digital environment. Digital maps allow, among other things, changes in symbology, data values and scale of visualization. This change demanded the investigation of some of the theoretical foundations that were the basis for thematic maps production. In particular, those who guided the use of color visual variable, since it implied changes in the way it was obtained (from subtractive to additive system) and means of dissemination (from paper to electronic devices). This research analyzes the ability of color differentiation in digital maps since there were changes in HSV intervals (Hue, Saturation and Value). The results demonstrate that color perception did not proportionally follows HSV intervals. Chromatic maps visualized in digital media do not always allow users, especially those in teaching process, to correctly differentiate the themes present in them. Finally, results reinforced the need to use perceptually uniform color spaces for production of chorochromatic maps and indicated that the ability to differentiate colors in digital environment is similar to that already observed in printed maps.Monyra Guttervill CubasTony Vinicius Moreira SampaioConfinsarticleDigital CartographyChildren’s CartographySemiology of GraphicsPerceptually Uniform Color SpacesChorochromatic MapsGeography. Anthropology. RecreationGENFRPTConfins, Vol 52 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR PT
topic	Digital Cartography Children’s Cartography Semiology of Graphics Perceptually Uniform Color Spaces Chorochromatic Maps Geography. Anthropology. Recreation G
spellingShingle	Digital Cartography Children’s Cartography Semiology of Graphics Perceptually Uniform Color Spaces Chorochromatic Maps Geography. Anthropology. Recreation G Monyra Guttervill Cubas Tony Vinicius Moreira Sampaio Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
description	Technological advances have turned printed maps into maps that are produced and disseminated in digital environment. Digital maps allow, among other things, changes in symbology, data values and scale of visualization. This change demanded the investigation of some of the theoretical foundations that were the basis for thematic maps production. In particular, those who guided the use of color visual variable, since it implied changes in the way it was obtained (from subtractive to additive system) and means of dissemination (from paper to electronic devices). This research analyzes the ability of color differentiation in digital maps since there were changes in HSV intervals (Hue, Saturation and Value). The results demonstrate that color perception did not proportionally follows HSV intervals. Chromatic maps visualized in digital media do not always allow users, especially those in teaching process, to correctly differentiate the themes present in them. Finally, results reinforced the need to use perceptually uniform color spaces for production of chorochromatic maps and indicated that the ability to differentiate colors in digital environment is similar to that already observed in printed maps.
format	article
author	Monyra Guttervill Cubas Tony Vinicius Moreira Sampaio
author_facet	Monyra Guttervill Cubas Tony Vinicius Moreira Sampaio
author_sort	Monyra Guttervill Cubas
title	Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
title_short	Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
title_full	Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
title_fullStr	Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
title_full_unstemmed	Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
title_sort	influência do uso do intervalo hsv na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital
publisher	Confins
publishDate	2021
url	https://doaj.org/article/a3e78fad77fd40809b08fc7448929931
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Influência do uso do intervalo HSV na capacidade de diferenciação da variável visual cor em mapas corocromáticos visualizados em meio digital

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