Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System

In virtual reality technology, it is necessary to develop improvements and apply new techniques that allow rapid progress and innovative development. Nowadays, virtual reality devices have not yet demonstrated the great potential they could develop in the future. One main reason for this is the lack...

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Autores principales:	Francisco Díaz-Barrancas, Halina Cwierz, Pedro J. Pardo
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	virtual reality color rendering computer graphics hyperspectral textures Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/77096c434c824e09bd0f21e5b26cd8ca
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id	oai:doaj.org-article:77096c434c824e09bd0f21e5b26cd8ca
record_format	dspace
spelling	oai:doaj.org-article:77096c434c824e09bd0f21e5b26cd8ca2021-11-25T17:25:20ZReal-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System10.3390/electronics102228522079-9292https://doaj.org/article/77096c434c824e09bd0f21e5b26cd8ca2021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2852https://doaj.org/toc/2079-9292In virtual reality technology, it is necessary to develop improvements and apply new techniques that allow rapid progress and innovative development. Nowadays, virtual reality devices have not yet demonstrated the great potential they could develop in the future. One main reason for this is the lack of precision to represent three-dimensional scenarios with a similar solvency to what our visual system obtains from the real world. One of the main problems is the representation of images using the RGB color system. This digital colorimetry system has many limitations when it comes to representing faithful images. In this work we propose to develop a virtual reality environment incorporating hyperspectral textures into a virtual reality system. Based on these hyperspectral textures, the aim of our scientific contribution is to improve the fidelity of the chromatic representation, especially when the lighting conditions of the scenes and its precision are relevant. Therefore, we will present the steps followed to render three-dimensional objects with hyperspectral textures within a virtual reality scenario. Additionally, we will check the results obtained by applying such hyperspectral textures by calculating the chromaticity coordinates of known samples.Francisco Díaz-BarrancasHalina CwierzPedro J. PardoMDPI AGarticlevirtual realitycolor renderingcomputer graphicshyperspectral texturesElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2852, p 2852 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	virtual reality color rendering computer graphics hyperspectral textures Electronics TK7800-8360
spellingShingle	virtual reality color rendering computer graphics hyperspectral textures Electronics TK7800-8360 Francisco Díaz-Barrancas Halina Cwierz Pedro J. Pardo Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
description	In virtual reality technology, it is necessary to develop improvements and apply new techniques that allow rapid progress and innovative development. Nowadays, virtual reality devices have not yet demonstrated the great potential they could develop in the future. One main reason for this is the lack of precision to represent three-dimensional scenarios with a similar solvency to what our visual system obtains from the real world. One of the main problems is the representation of images using the RGB color system. This digital colorimetry system has many limitations when it comes to representing faithful images. In this work we propose to develop a virtual reality environment incorporating hyperspectral textures into a virtual reality system. Based on these hyperspectral textures, the aim of our scientific contribution is to improve the fidelity of the chromatic representation, especially when the lighting conditions of the scenes and its precision are relevant. Therefore, we will present the steps followed to render three-dimensional objects with hyperspectral textures within a virtual reality scenario. Additionally, we will check the results obtained by applying such hyperspectral textures by calculating the chromaticity coordinates of known samples.
format	article
author	Francisco Díaz-Barrancas Halina Cwierz Pedro J. Pardo
author_facet	Francisco Díaz-Barrancas Halina Cwierz Pedro J. Pardo
author_sort	Francisco Díaz-Barrancas
title	Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
title_short	Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
title_full	Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
title_fullStr	Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
title_full_unstemmed	Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System
title_sort	real-time application of computer graphics improvement techniques using hyperspectral textures in a virtual reality system
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/77096c434c824e09bd0f21e5b26cd8ca
work_keys_str_mv	AT franciscodiazbarrancas realtimeapplicationofcomputergraphicsimprovementtechniquesusinghyperspectraltexturesinavirtualrealitysystem AT halinacwierz realtimeapplicationofcomputergraphicsimprovementtechniquesusinghyperspectraltexturesinavirtualrealitysystem AT pedrojpardo realtimeapplicationofcomputergraphicsimprovementtechniquesusinghyperspectraltexturesinavirtualrealitysystem
_version_	1718412357264211968

Real-Time Application of Computer Graphics Improvement Techniques Using Hyperspectral Textures in a Virtual Reality System

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