A Comparison of Orthographic and Perspective Projections in the Generation of Textures for Billboards

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dc.contributor.authorSaraiva, Carlosen_US
dc.contributor.authorOliveira, João Fradinhoen_US
dc.contributor.authorPereira, João Madeirasen_US
dc.contributor.authorAraújo, Bruno Rodrigues deen_US
dc.contributor.editorCoelho, António and Cláudio, Ana Paulaen_US
dc.date.accessioned2021-06-18T07:37:54Z
dc.date.available2021-06-18T07:37:54Z
dc.date.issued2021
dc.description.abstractImage-based rendering techniques take the approach of rendering new images based on existing ones, effec­tively separating the rendering complexity from the geometric complexity of the scene they represent. With the advance of hardware capabilities, these techniques have regained interest. However, the creation of images pre­viously mentioned is error-prone, so computation must be done in order to correct them. This paper presents a comparison between the uncorrected errors apparent in billboards when the applied texture is generated with a perspective or with orthographic projection.en_US
dc.description.sectionheadersComputação Gráfica em Tempo Real e Paralelização de Algoritmos
dc.description.seriesinformationACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
dc.identifier.doi10.2312/pt.20091233
dc.identifier.isbn978-3-03868-154-0
dc.identifier.pages241-250
dc.identifier.urihttps://doi.org/10.2312/pt.20091233
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/pt20091233
dc.publisherThe Eurographics Associationen_US
dc.titleA Comparison of Orthographic and Perspective Projections in the Generation of Textures for Billboardsen_US
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