DocumentCode :
1616939
Title :
A novel 2D-to-3D scheme by visual attention and occlusion analysis
Author :
Zhang, Jiahong ; Yang, You ; Dai, Qionghai
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
fYear :
2011
Firstpage :
1
Lastpage :
4
Abstract :
We propose a novel 2D to 3D scheme by considering perceived 3D experience caused by occlusion and visual attention. In this scheme, initial depth model, the saliency map of visual attention and occlusion analysis are integrated in depth calculation. Mean-while, characteristics of human visual system are also considered as weight factors. Then, depth normalization and refining are implemented. The experimental results show that the final depth map presents proper depth order, details of objects and interesting region of 3D perception and the perceived 3D experiences for the converted images and videos are satisfied.
Keywords :
computer vision; video signal processing; 2D-to-3D video conversion scheme; 3D visual experience; human visual system; initial depth model; occlusion analysis; saliency map; visual attention; Analytical models; Humans; Image color analysis; Pixel; Three dimensional displays; Videos; Visualization; 2D-to-3D; Depth calculation; Occlusion analysis; Saliency map; Visual attention;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2011
Conference_Location :
Antalya
ISSN :
2161-2021
Print_ISBN :
978-1-61284-161-8
Type :
conf
DOI :
10.1109/3DTV.2011.5877189
Filename :
5877189
Link To Document :
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