425 search results - page 8 / 85 » Image representation by compressed sensing |
100
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ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
We describe a segmentation method and associated file format for storing images of color documents. We separate each page of the document into three layers, containing the backgro...
74
Voted
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we investigate the application of compressive sensing and waveform design for estimating linear time-varying system characteristics. Based on the fact that the spre...
120
Voted
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
In recent years, sparse representation originating from signal compressed sensing theory has attracted increasing interest in computer vision research community. However, to our b...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
Previous compressive sensing papers have considered the example of recovering an image with sparse gradient from a surprisingly small number of samples of its Fourier transform. T...
PERCOM
2010
ACM
14 years 8 months ago
2010
ACM
—Data loss in wireless communications greatly affects the reconstruction quality of a signal. In the case of images, data loss results in a reduction in quality of the received i...