104 search results - page 5 / 21 » A variational method for Bayesian blind image deconvolution |
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Digital images have been used in growing number of applications from law enforcement and surveillance, to medical diagnosis and consumer photography. With such widespread populari...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
We address the problem of restoration of images obtained through a scattering medium. We present an efficient quasimaximum likelihood blind deconvolution approach based on the fas...
DSP
2006
13 years 8 months ago
2006
In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In many real applications traditional superresolution methods fail to provide high-resolution images due to objectionable blur and inaccurate registration of input low-resolution ...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a new image and blur prior model, based on nonstationary autoregressive (AR) models, and use these to blindly deconvolve blurred photographic images, using the Gibbs sa...