Title: A Multi-Cellular Orthographic Projection Approach to Image-Based Rendering
Authors: Saraiva, Carlos
Oliveira, João Fradinho
Pereira, João Madeiras
Citation: WSCG 2010: Full Papers Proceedings: 18th International Conference in Central Europeon Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS, p. 221-228.
Issue Date: 2010
Publisher: Václav Skala - UNION Agency
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/WSCG2010/Papers_2010/!_2010_FULL-proceedings.pdf
ISBN: 978-80-86943-88-6
Keywords: vykreslování;ortografická projekce;multi-buněčné projekce
Keywords in different language: rendering;orthographic projection;multi-cellular projection
Abstract: Image-based rendering (IBR) 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 increasing complexity of scenes currently created, these techniques have gained renewed interest. This paper presents a multi-cellular IBR approach, which uses orthographic rather than perspective projected pre-computed images. Specifically we extend our single cell orthographically projected IBR approach to a multi-cell system, and show how the pixel error can be further reduced with the use of smaller and more numerous cells.
Rights: © Václav Skala - UNION Agency
Appears in Collections:WSCG 2010: Full Papers Proceedings

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