Degeneracies, dependencies and their implications in multi-body and multi-sequence factorizations
- 22 December 2003
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2, 287
- https://doi.org/10.1109/cvpr.2003.1211482
Abstract
The body of work on multi-body factorization separates between objects whose motions are independent. In this work we show that in many cases objects moving with dif- ferent 3D motions will be captured as a single object using these approaches. We analyze what causes these degenera- cies between objects and suggest an approach for overcom- ing some of them. We further show that in the case of multi- ple sequences linear dependencies can supply information for temporal synchronization of sequences and for spatial matching of points across sequences.Keywords
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