8 search results - page 1 / 2 » Image restoration under wavelet-domain priors: an expectatio... |
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
This paper describes an expectation-maximization (EM) algorithm for wavelet-based image restoration (deconvolution). The observed image is assumed to be a convolved (e.g., blurred...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a novel technique for image inpainting, the problem of filling-in missing image parts. Image inpainting is ill-posed and we adopt a probabilistic model-based approach ...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
The paper proposes a new wavelet-based Bayesian approach to image deconvolution, under the space-invariant blur and additive white Gaussian noise assumptions. Image deconvolution ...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
Blotches are very common, localized, and non persistent impairments in digitized film archive. Many methods have been proposed so far for detecting them and restoring the underlyi...
WACV
2007
IEEE
13 years 10 months ago
2007
IEEE
With the pervasive use of handheld digital devices such as camera phones and PDAs, people have started to capture images as a way of recording information. However, due to the non...