11 search results - page 2 / 3 » X-Ray Image Restoration in the Wavelet Domain |
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...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
In this paper, we present a technique for automatic color image inpainting, the art of modifying an image-region in a non-detectable form. The main algorithm is based on the theor...
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
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper we propose a novel image restoration method that effectively combines a particle filter with wavelet shrinkage to achieve robust performance against inhomogeneous no...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
Sharpness is one of the most determining factors in the perceptual assessment of image quality. Objective image sharpness measures may play important roles in the design and optim...