12 search results - page 2 / 3 » Blind Deconvolution Using A Normalized Sparsity Measure |
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
The Fourier phase spectrum of an image is well known to contain crucial information about the image geometry, in particular its contours. In this paper, we show that it is also st...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
We present a new Coprime Blurred Pair (CBP) theory that may benefit a number of computer vision applications. A CBP is constructed by blurring the same latent image with two unkn...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The blind identification of single-input multiple-output (SIMO) systems suffers in the presence of near-common and exact common zeros between the channels, particularly in conjun...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
Blind restoration of blurred images is a classical ill-posed problem. There has been considerable interest in the use of partial differential equations to solve this problem. The ...
PKDD
2009
Springer
13 years 11 months ago
2009
Springer
We consider causally sufficient acyclic causal models in which the relationship among the variables is nonlinear while disturbances have linear effects, and show that three princi...