1191 search results - page 208 / 239 » Medical image Processing Group |
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
The joint invariants of the projective group PSL(3, R) on RP2 , the five-point volume cross-ratios, are studied to address the problem of correspondence in a camera network. The ...
ICASSP
2010
IEEE
15 years 1 days ago
2010
IEEE
Nonnegative matrix factorization (NMF) is a widely-used tool for obtaining low-rank approximations of nonnegative data such as digital images, audio signals, textual data, financ...
PRL
2007
14 years 11 months ago
2007
A decomposition scheme for 3D fuzzy objects is presented. The decomposition is guided by a fuzzy distance transform (FDT) of the fuzzy object and aims to decompose the fuzzy objec...
121
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ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
A framework for generating facial expressions from emotional states in daily conversation is described. The framework allows avatars to express the speaker’s state not just prot...
108
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VISUALIZATION
2002
IEEE
15 years 4 months ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...