4057 search results - page 340 / 812 » Linear combination of transformations |
179
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
We propose a new scheme to estimate image bias field through introducing two sparsity constraints. One is that the bias-free image has concise representation with image gradients o...
164
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose a novel denoising algorithm to reduce the Poisson noise that is typically dominant in fluorescence microscopy data. To process large datasets at a low computational co...
162
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DATE
2009
IEEE
16 years 1 months ago
2009
IEEE
Multi-core architectures are increasingly being adopted in the design of emerging complex embedded systems. Key issues of designing such systems are on-chip interconnects, memory a...
203
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ICASSP
2009
IEEE
16 years 1 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...
184
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we propose a novel general framework for tensor based null space affine invariants, namely, tensor null space invariants (TNSI) with a linear classifier for high ...