225 search results - page 4 / 45 » Image Reconstruction based on Block-based Compressive Sensin... |
SCALESPACE
2007
Springer
15 years 5 months ago
2007
Springer
This paper proposes an extension of compressed sensing that allows to express the sparsity prior in a dictionary of bases. This enables the use of the random sampling strategy of c...
112
click to vote
PAMI
2011
14 years 6 months ago
2011
—We show that, via temporal modulation, one can observe and capture a high-speed periodic video well beyond the abilities of a low-frame-rate camera. By strobing the exposure wit...
ICMCS
2010
IEEE
14 years 9 months ago
2010
IEEE
In a multiview-imaging setting, image-acquisition costs could be substantially diminished if some of the cameras operate at a reduced quality. Compressed sensing is proposed to ef...
ISBI
2009
IEEE
15 years 6 months ago
2009
IEEE
In fluorescence microscopy the noise level and the photobleaching are cross-dependent problems since reducing exposure time to reduce photobleaching degrades image quality while ...
ICIP
2008
IEEE
15 years 5 months ago
2008
IEEE
This paper addresses the image representation problem in visual sensor networks. We propose a new image representation scheme based on compressive sensing (CS) because compressive...