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CVPR
2009
IEEE
1468views Computer Vision» more  CVPR 2009»
15 years 5 months ago
Hardware-Efficient Belief Propagation
Belief propagation (BP) is an effective algorithm for solving energy minimization problems in computer vision. However, it requires enormous memory, bandwidth, and computation beca...
Chao-Chung Cheng, Chia-Kai Liang, Homer H. Chen, L...
CVPR
2009
IEEE
2115views Computer Vision» more  CVPR 2009»
15 years 5 months ago
Real-Time O(1) Bilateral Filtering
We propose a new bilateral filtering algorithm with computational complexity invariant to filter kernel size, socalled O(1) or constant time in the literature. By showing that a...
Kar-Han Tan, Narendra Ahuja, Qingxiong Yang
ICCV
2009
IEEE
1419views Computer Vision» more  ICCV 2009»
15 years 3 months ago
On Feature Combination for Multiclass Object Classification
A key ingredient in the design of visual object classification systems is the identification of relevant class specific aspects while being robust to intra-class variations. Whil...
Peter Gehler, Sebastian Nowozin
CVPR
2006
IEEE
15 years 1 days ago
Escaping local minima through hierarchical model selection: Automatic object discovery, segmentation, and tracking in video
Recently, the generative modeling approach to video segmentation has been gaining popularity in the computer vision community. For example, the flexible sprites framework has been...
Nebojsa Jojic, John M. Winn, Larry Zitnick
CVPR
2007
IEEE
15 years 1 days ago
Optimizing Binary MRFs via Extended Roof Duality
Many computer vision applications rely on the efficient optimization of challenging, so-called non-submodular, binary pairwise MRFs. A promising graph cut based approach for optim...
Carsten Rother, Vladimir Kolmogorov, Victor S. Lem...