Sciweavers

490 search results - page 15 / 98
» Fractal-wavelet image denoising
Sort
View
80
Voted
ICIP
2003
IEEE
16 years 1 months ago
PDE-based denoising of complex scenes using a spatially-varying fidelity term
The widely used denoising algorithms based on nonlinear diffusion, such as Perona-Malik and total variation denoising, modify images toward piecewise constant functions. Though ed...
Guy Gilboa, Yehoshua Y. Zeevi, Nir A. Sochen
ICVGIP
2008
15 years 1 months ago
Adaptive Nonlinear Image Denoising and Restoration Using a Cooperative Bayesian Estimation Approach
A novel nonlinear cooperative approach to image denoising and restoration is presented. Samples from the image field with similar characteristics are first grouped into clusters b...
Akshaya Kumar Mishra, Alexander Wong, David A. Cla...
97
Voted
ICIP
2006
IEEE
16 years 1 months ago
Image Denoising with an Orientation-Adaptive Gaussian Scale Mixture Model
David K. Hammond, Eero P. Simoncelli
62
Voted
ICIP
2000
IEEE
16 years 1 months ago
Image Denoising via Adjustment of Wavelet Coefficient Magnitude Correlation
Javier Portilla, Eero P. Simoncelli