DocumentCode :
2475143
Title :
IBR-based free-viewpoint imaging of a complex scene using few cameras
Author :
Ukita, Norimichi ; Kawata, Shohei ; Kidode, Masatsugu
fYear :
2008
fDate :
8-11 Dec. 2008
Firstpage :
1
Lastpage :
4
Abstract :
This paper proposes a free-viewpoint imaging method that can be used in a complicated scene such as an office room by using sparsely located cameras. In our method, a free-viewpoint image is generated from multiple image patches obtained by dividing observed images. The quality of the generated image strongly depends on how to divide the observed images. In an incorrect patch in the generated image, the images projected from different cameras differ significantly. With this property, the incorrect patches can be detected. These patches are then re-divided. We demonstrated the effectiveness of our method by generating free-viewpoint images from the real images observed by the cameras in an office room.
Keywords :
cameras; image processing; rendering (computer graphics); free-viewpoint imaging; image based rendering; multiple image patches; sparsely located cameras; Cameras; Geometry; Image generation; Image reconstruction; Layout; Mesh generation; Parameter estimation; Pixel; Prototypes; Region 1;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pattern Recognition, 2008. ICPR 2008. 19th International Conference on
Conference_Location :
Tampa, FL
ISSN :
1051-4651
Print_ISBN :
978-1-4244-2174-9
Electronic_ISBN :
1051-4651
Type :
conf
DOI :
10.1109/ICPR.2008.4761102
Filename :
4761102
Link To Document :
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