IEIE Transactions on Smart Processing and Computing
- 제2권5호
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- Pages.317-321
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- 2013
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- 2287-5255(eISSN)
Detection of View Reversal in a Stereo Video
- Son, Ji Deok (School of Electronic Engineering, Inha University) ;
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Song, Byung Cheol
(School of Electronic Engineering, Inha University)
- 투고 : 2013.07.14
- 심사 : 2013.08.12
- 발행 : 2013.10.31
초록
This paper proposes a detection algorithm for view reversal in a stereoscopic video using a disparity map and motion vector field. We obtain the disparity map of a stereo image was obtained using a specific stereo matching algorithm and classify the image into the foreground and background. Next, the motion vector field of the image on a block basis was produced using a full search algorithm. Finally, the stereo image was considered to be reversed when the foreground moved toward the background and the covered region was in the foreground. The proposed algorithm achieved a good detection rate when the background was covered sufficiently by its moving foreground.