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77
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APPML
2007
165views more  APPML 2007»
14 years 11 months ago
On the Iwasawa decomposition of a symplectic matrix
We consider the computation of the Iwasawa decomposition of a symplectic matrix via the QR factorization. The algorithms presented improve on the method recently decribed in [8]. K...
Michele Benzi, Nader Razouk
88
Voted
CVPR
2007
IEEE
16 years 27 days ago
Epitomic Representation of Human Activities
We introduce an epitomic representation for modeling human activities in video sequences. A video sequence is divided into segments within which the dynamics of objects is assumed...
Naresh P. Cuntoor, Rama Chellappa