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Structure- and motion-adaptive regularization for high accuracy optic flow

Wedel, Andreas, Cremers, Daniel, Pock, Thomas, Bischof, Horst·2009·2009 IEEE 12th International Conference on Computer Vision

Abstract

The accurate estimation of motion in image sequences is of central importance to numerous computer vision applications. Most competitive algorithms compute flow fields by minimizing an energy made of a data and a regularity term. To date, the best performing methods rely on rather simple purely geometric regularizes favoring smooth motion. In this paper, we revisit regularization and show that appropriate adaptive regularization substantially improves the accuracy of estimated motion fields. In particular, we systematically evaluate regularizes which adoptively favor rigid body motion (if supported by the image data) and motion field discontinuities that coincide with discontinuities of the image structure. The proposed algorithm relies on sequential convex optimization, is real-time capable and outperforms all previously published algorithms by more than one average rank on the Middlebury optic flow benchmark.

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Research works printed but not linked: 18

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Metadata

Authors
Wedel, A., Cremers, D., Pock, T., & Bischof, H.
Venue
2009 IEEE 12th International Conference on Computer Vision
Publisher
IEEE
Published
2009-09
Pages
1663-1668
OpenAlex
W1977194745
Cited by
177
References
2
FWCI
13.09
Type
conference paper
Language
en
Open access
closed

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Wedel, A., Cremers, D., Pock, T., & Bischof, H. (2009). Structure- and motion-adaptive regularization for high accuracy optic flow. 2009 IEEE 12th International Conference on Computer Vision. https://doi.org/10.1109/iccv.2009.5459375

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