355 search results - page 11 / 71 » Testing Properties of Sparse Images |
118
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FOCS
2009
IEEE
15 years 8 months ago
2009
IEEE
—We introduce a new tool for approximation and testing algorithms called partitioning oracles. We develop methods for constructing them for any class of bounded-degree graphs wit...
148
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ICML
2010
IEEE
15 years 2 months ago
2010
IEEE
We develop an efficient learning framework to construct signal dictionaries for sparse representation by selecting the dictionary columns from multiple candidate bases. By sparse,...
121
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
It has been of great interest to find sparse and/or nonnegative representations in computer vision literature. In this paper we propose a novel method to such a purpose and refer...
118
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MICCAI
2003
Springer
16 years 2 months ago
2003
Springer
Mechanical models for soft human organs are necessary for a variety of medical applications, such as surgical planning, virtual reality surgery simulators, and for diagnostic purpo...
112
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ISBI
2006
IEEE
16 years 2 months ago
2006
IEEE
An elastographic reconstruction method has been developed to recover the material properties of soft tissue by modelbased analysis of image data acquired at different states of me...