374 search results - page 37 / 75 » Sparse representation of images with hybrid linear models |
102
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CVPR
1997
IEEE
15 years 4 months ago
1997
IEEE
We present an incremental system that builds accurate CAD models of objects from multiple range images. Using a hybrid of surface mesh and volumetric representations, the system c...
TMI
2008
14 years 11 months ago
2008
In this paper, a hybrid discriminative/generative model for brain anatomical structure segmentation is proposed. The learning aspect of the approach is emphasized. In the discrimin...
146
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ICCV
2009
IEEE
16 years 4 months ago
2009
IEEE
Partially occluded faces are common in many applications
of face recognition. While algorithms based on sparse
representation have demonstrated promising results, they
achieve t...
CIMAGING
2010
15 years 1 months ago
2010
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
CGF
2005
14 years 11 months ago
2005
In large-scale simulations involving complex scenes, such as cities inhabited by crowds, simplifications are almost always necessary to achieve interactive frame-rates. Level of D...