2816 search results - page 294 / 564 » Submodular function minimization |
216
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CVPR
2010
IEEE
16 years 27 days ago
2010
IEEE
We introduce a novel framework for nonrigid feature
matching among multiple sets in a way that takes into consideration
both the feature descriptor and the features spatial
arra...
219
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ICA
2007
Springer
16 years 26 days ago
2007
Springer
In the paper we present new Alternating Least Squares (ALS) algorithms for Nonnegative Matrix Factorization (NMF) and their extensions to 3D Nonnegative Tensor Factorization (NTF) ...
158
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ICIAR
2007
Springer
16 years 26 days ago
2007
Springer
A discrete regularization framework on graphs is proposed and studied for color image filtering purposes when images are represented by grid graphs. Image filtering is considered...
187
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SCALESPACE
2007
Springer
16 years 25 days ago
2007
Springer
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
171
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SCALESPACE
2007
Springer
16 years 25 days ago
2007
Springer
This paper introduces a new framework for two-phase image segmentation, namely the Fuzzy Region Competition. A generic formulation is developed that extends in a convex way several...