Autostereoscopic Rendering of Multiple Light Fields

Light fields were introduced a decade ago as a new high‐dimensional graphics rendering model. However, they have not been thoroughly used because their applications are very specific and their storage requirements are too high. Recently, spatial imaging devices have been related to light fields. The...

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Veröffentlicht in:	Computer graphics forum Jg. 28; H. 8; S. 2057 - 2067
Hauptverfasser:	Escrivá, M., Blasco, J., Abad, F., Camahort, E., Vivó, R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford, UK Blackwell Publishing Ltd 01.12.2009
Schlagworte:	and object representations autostereoscopic display computer graphics models I.3.3 [Computer Graphics]: Picture/Image Generation-Display algorithms I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-Curve I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling–Curve, surface, solid, and object representations I.3.6 [Computer Graphics]: Methodology and Techniques-Graphics data structures and data types Image processing systems Light light fields solid surface Three dimensional imaging
ISSN:	0167-7055, 1467-8659
Online-Zugang:	Volltext
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Zusammenfassung:	Light fields were introduced a decade ago as a new high‐dimensional graphics rendering model. However, they have not been thoroughly used because their applications are very specific and their storage requirements are too high. Recently, spatial imaging devices have been related to light fields. These devices allow several users to see three‐dimensional (3D) images without using glasses or other intrusive elements. This paper presents a light‐field model that can be rendered in an autostereoscopic spatial device. The model is viewpoint‐independent and supports continuous multiresolution, foveal rendering, and integrating multiple light fields and geometric models in the same scene. We also show that it is possible to examine interactively a scene composed of several light fields and geometric models. Visibility is taken care of by the algorithm. Our goal is to apply our models to 3D TV and spatial imaging.
Bibliographie:	istex:9DBA00D87C6241209A20581D2D001867B5C695DB ArticleID:CGF1431 ark:/67375/WNG-K1GPSG84-K SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 14 ObjectType-Article-2 content type line 23
ISSN:	0167-7055 1467-8659
DOI:	10.1111/j.1467-8659.2009.01431.x