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113
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CVPR
2005
IEEE
16 years 3 months ago
2005
IEEE
Reliable detection of human activity is an unsolved problem. The main is that low resolution and the unconstrained nature of realistic environments and human behaviourmakeform cue...
153
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CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
It is well known that how to extract dynamical features is a key issue for video based face analysis. In this paper, we present a novel approach of facial action units (AU) and ex...
100
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ECCV
2006
Springer
16 years 3 months ago
2006
Springer
We give the first complete theoretical convergence analysis for the iterative extensions of the Sturm/Triggs algorithm. We show that the simplest extension, SIESTA, converges to no...
136
Voted
VIS
2008
IEEE
16 years 3 months ago
2008
IEEE
The Morse-Smale (MS) complex has proven to be a useful tool in extracting and visualizing features from scalar-valued data. However, efficient computation of the MS complex for lar...
120
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MICCAI
2004
Springer
16 years 2 months ago
2004
Springer
This paper presents a novel segmentation approach featuring shape constraints of multiple structures. A framework is developed combining statistical shape modeling with a maximum a...