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On recovery of sparse signals with block structures.
Pan Li
Wei Dai
Huadong Meng
Xiqin Wang
Published in:
ISIT (2015)
Keyphrases
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signal reconstruction
signal processing
compressive sensing
image recovery
independent component analysis
coefficient matrix
high dimensional
sparse data
image processing
computational complexity
multiresolution
sparse representation
image structure
structural features
heart rate
block wise