DocumentCode :
3184566
Title :
Stereoscopic 3D visual attention model considering comfortable viewing
Author :
Youngsoo Park ; Bongho Lee ; Won-sik Cheong ; Hur, N.
Author_Institution :
Univ. of Sci. & Technol. (UST), Daejeon, South Korea
fYear :
2012
fDate :
3-4 July 2012
Firstpage :
1
Lastpage :
5
Abstract :
Stereoscopic 3D images have depth perception as one of characteristics differ from conventional 2D images. Therefore, the conventional 2D oriented visual attention model cannot be directly applied to stereoscopic 3D images. In addition, visual fatigue is considered as another 3D related characteristics when viewing stereoscopic 3D images. In this paper, we propose a novel 3D visual attention model that combines bottom-up and top-down methods which considers comfortable viewing. The proposed model is based on 2D oriented features extracted from the image: intensity, colour, local orientation information, and the detection of human representation. Then, this model is combined with depth information obtained by considering the comfortable viewing. The experimental results show that the proposed model increase the simulation efficiency of visual characteristics of human visual system.
Keywords :
feature extraction; stereo image processing; 2D oriented feature extraction; bottom-up method; comfortable viewing; depth perception; human representation detection; human visual system; local orientation information; stereoscopic 3D image; stereoscopic 3D visual attention model; top-down method; visual characteristics; visual fatigue; comfortable viewing; depth perception; stereoscopic 3D; visual attention;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Image Processing (IPR 2012), IET Conference on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-632-1
Type :
conf
DOI :
10.1049/cp.2012.0445
Filename :
6290640
Link To Document :
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