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1993
Journal Article
Titel
Stereo and motion correspondence in a sequence of stereo images
Abstract
In this paper, an approach with combined stereo and motion analysis to establish correspondences in a sequence of stereo images is outlined. The advantages of the presented approach are (1) in both the motion and stereo estimation no restriction on rigid and/or planar objects is assumed; (2) by introducing the image pyramid in the matching process-pyramid guided edge-point matching for motion estimation and multi-resolutional dynamic programming for disparity estimation-large motion and disparity vectors can be computed easily; (3) in order to exclude ambiguities with the dynamic programming, the cost function takes the interline, interframe and multi-resolutional spatial information into account. Both the algorithms for the stereo and motion estimation are presented here, together with some experimental results on images obtained from natural scenes containing motion.
Language
English