225 search results - page 2 / 45 » Image Reconstruction based on Block-based Compressive Sensin... |
ACIVS
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. A novel frequency domain technique for image blocking artifact reduction is presented in this paper. For each block, its DC and AC coefficients are recalculated for artif...
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
The theory of compressed sensing tells a dramatic story that sparse signals can be reconstructed near-perfectly from a small number of random measurements. However, recent work ha...
CORR
2011
Springer
12 years 9 months ago
2011
Springer
: We demonstrate that sub-wavelength optical images borne on partially-spatially-incoherent light can be recovered, from their far-field or from the blurred image, given the prior ...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
An embedded, block-based, wavelet transform coding algorithm of low complexity is proposed. Three-Dimensional Set Partitioned Embedded bloCK(3D-SPECK) efficiently encodes hyperspe...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
The theory of compressed sensing has a natural application in interferometric aperture synthesis. As in many real-world applications, however, the assumption of random sampling, w...