774 search results - page 67 / 155 » A subdivision-based algorithm for the sparse resultant |
122
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IPMI
2001
Springer
16 years 2 months ago
2001
Springer
In this paper we propose a novel approach to feature enhancement to enhance the quality of noisy images. Our approach is based on a phase-based feature detection algorithm, followe...
107
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CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
We propose a global optimization framework for 3D shape reconstruction from sparse noisy 3D measurements frequently encountered in range scanning, sparse featurebased stereo, and ...
163
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ICCV
2009
IEEE
16 years 6 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...
111
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GECCO
2008
Springer
15 years 2 months ago
2008
Springer
With the ever expanding Web and the information published on it, effective tools for managing such data and presenting information to users based on their needs are becoming nece...
129
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ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
Iterative shrinkage of sparse and redundant representations are at the heart of many state of the art denoising and deconvolution algorithms. They assume the signal is well approx...