Motion Estimation from Disparity Images
| dc.date.accessioned | 2004-10-04T14:37:43Z | |
| dc.date.accessioned | 2018-11-24T10:11:48Z | |
| dc.date.available | 2004-10-04T14:37:43Z | |
| dc.date.available | 2018-11-24T10:11:48Z | |
| dc.date.issued | 2001-05-07 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1721.1/6079 | |
| dc.identifier.uri | http://repository.aust.edu.ng/xmlui/handle/1721.1/6079 | |
| dc.description.abstract | A new method for 3D rigid motion estimation from stereo is proposed in this paper. The appealing feature of this method is that it directly uses the disparity images obtained from stereo matching. We assume that the stereo rig has parallel cameras and show, in that case, the geometric and topological properties of the disparity images. Then we introduce a rigid transformation (called d-motion) that maps two disparity images of a rigidly moving object. We show how it is related to the Euclidean rigid motion and a motion estimation algorithm is derived. We show with experiments that our approach is simple and more accurate than standard approaches. | en_US |
| dc.format.extent | 1035214 bytes | |
| dc.format.extent | 158055 bytes | |
| dc.language.iso | en_US | |
| dc.title | Motion Estimation from Disparity Images | en_US |
Files in this item
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|---|---|---|---|
| AIM-2001-009.pdf | 158.0Kb | application/pdf | View/ |
| AIM-2001-009.ps | 1.035Mb | application/postscript | View/ |