Total least squares estimation of stereo optical flow

Chun-Jen Tsai*, Nikolas P. Galatsanos, Aggelos K. Katsaggelos

*此作品的通信作者

研究成果: Paper同行評審

7 引文 斯高帕斯(Scopus)

摘要

In this paper, we propose a new method for disparity-assisted stereo optical flow estimation. This method is based on the linearization of the round-about compatibility constraint, which converts a stereo optical flow estimation problem to a single channel optical flow estimation problem. An over-determined system of optical flow equations can then be constructed for estimating the flow fields. Total least squares, instead of the traditional least squares is used to solve the estimation problem. We also investigate the extension of the locally constant flow model across the time domain. The experiments presented demonstrate that the proposed technique performs very well.

原文English
頁面622-626
頁數5
DOIs
出版狀態Published - 1998
事件Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA
持續時間: 4 10月 19987 10月 1998

Conference

ConferenceProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3)
城市Chicago, IL, USA
期間4/10/987/10/98

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