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Pattern Recognition, International Conference on (2002)
Quebec City, QC, Canada
Aug. 11, 2002 to Aug. 15, 2002
ISSN: 1051-4651
ISBN: 0-7695-1695-X
pp: 40367
Louis-Philippe Morency , Massachusetts Institute of Technology
Trevor Darrell , Massachusetts Institute of Technology
ABSTRACT
This paper presents a new approach for 3D view registration of stereo images. We introduce a hybrid error function which combines constraints from the ICP (Iterative Closest Point) algorithm and normal flow constraint. This new technique is more precise for small movements and noisy depth than ICP alone, and more robust for large movements than the normal flow constraint alone. Finally, we present experiments which test the accuracy of our approach on sequences of real and synthetic stereo images.
INDEX TERMS
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CITATION

L. Morency and T. Darrell, "Stereo Tracking Using ICP and Normal Flow Constraint," Pattern Recognition, International Conference on(ICPR), Quebec City, QC, Canada, 2002, pp. 40367.
doi:10.1109/ICPR.2002.1047472
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