Stereo for Recovering Sharp Object Boundaries

Authors:
Jeonghee Jeon;Choongwon Kim;Yo-Sung Ho
Affiliations:
-;-;-
Venue:
EurAsia-ICT '02 Proceedings of the First EurAsian Conference on Information and Communication Technology
Year:
2002

Citing 6
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Abstract

In this paper, we propose a stereo matching algorithm using multiple windows to recover sharp object boundaries. In order to achieve this goal, we employ commonly used techniques, such as left-right consistency, uniqueness constraint, and expansible multiple windows. By adding a new idea of multiple windows over these techniques, we can minimize the boundary overreach, which is usually caused by the unsuitable window size or shape. We demonstrate that the algorithm using a new multiple windows can display the dense and sharp disparity map and the windows adaptively used according to features of boundary edges. A problem generated by the disposition order of multiple windows is also presented.