68 search results - page 1 / 14 » An adaptive segmentation-based regularization term for image... |
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
This paper proposes an original inhomogeneous restoration (deconvolution) model under the Bayesian framework. In this model, regularization is achieved, during the iterative resto...
ICIP
1994
IEEE
14 years 7 months ago
1994
IEEE
It has been shown in literature that adaptive regularized image restoration is superior to non-adaptive one. However, the adaptivity introduced in most proposed iterative algorith...
SCALESPACE
2007
Springer
13 years 12 months ago
2007
Springer
This is a theoretical study on the minimizers of cost-functions composed of an ℓ2 data-fidelity term and a possibly nonsmooth or nonconvex regularization term acting on the di...
ICIP
2003
IEEE
13 years 11 months ago
2003
IEEE
Regularization constraints are necessary in inverse problems such as image restoration, optical flow computation or shape from shading to avoid the singularities in the solution....
SIAMCO
2000
13 years 5 months ago
2000
We present a class of nonlinear adaptive image restoration filters which may be steered to preserve sharp edges and contrasts in the restorations. From a theoretical point of view ...