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2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06)
Piecewise Image Registration in the Presence of Multiple Large Motions
New York, NY
June 17-June 22
ISBN: 0-7695-2597-0
Pravin Bhat, University of Washington, USA
Ke Colin Zheng, University of Washington, USA
Noah Snavely, University of Washington, USA
Aseem Agarwala, University of Washington, USA
Maneesh Agrawala, University of California, Berkeley, USA
Michael F. Cohen, Microsoft Research, USA
Brian Curless, University of Washington, USA
We present a technique for computing a dense pixel correspondence between two images of a scene containing multiple large, rigid motions. We model each motion with either a homography (for planar objects) or a fundamental matrix. The various motions in the scene are first extracted by clustering an initial sparse set of correspondences between feature points; we then perform a multi-label graph cut optimization which assigns each pixel to an independent motion and computes its disparity with respect to that motion. We demonstrate our technique on several example scenes and compare our results with previous approaches.
Citation:
Pravin Bhat, Ke Colin Zheng, Noah Snavely, Aseem Agarwala, Maneesh Agrawala, Michael F. Cohen, Brian Curless, "Piecewise Image Registration in the Presence of Multiple Large Motions," cvpr, vol. 2, pp.2491-2497, 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06), 2006
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