998 search results - page 43 / 200 » Sparse Image Reconstruction using Sparse Priors |
136
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
The theory of compressive sensing has shown that sparse signals can be reconstructed exactly from many fewer measurements than traditionally believed necessary. In [1], it was sho...
134
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DAS
2010
Springer
15 years 7 months ago
2010
Springer
A novel text extraction method from graphical document images is presented in this paper. Graphical document images containing text and graphics components are considered as two-d...
150
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IJON
2008
15 years 3 months ago
2008
Discovering a representation that allows auditory data to be parsimoniously represented is useful for many machine learning and signal processing tasks. Such a representation can ...
121
Voted
IDA
2009
Springer
15 years 10 months ago
2009
Springer
The problem of removing white zero-mean Gaussian noise from an image is an interesting inverse problem to be investigated in this paper through sparse and redundant representations...
143
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
A sparse representation based method is proposed for text detection from scene images. We start with edge information extracted using Canny operator and then group these edge poin...