40 search results - page 1 / 8 » Simulation of a hybrid model for image denoising |
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
We propose a new model for image denoising which is a hybrid of the total variation model and the Laplacian mean-curvature model. An efficient numerical procedure to compute the h...
JMIV
2007
13 years 5 months ago
2007
In image denoising, many researchers have tried for several years to combine wavelet-like approaches and optimization methods (typically based on the total variation minimization)...
JMIV
2008
13 years 5 months ago
2008
Abstract In this paper an improved hybrid method for removing noise from low SNR molecular images is introduced. The method provides an improvement over the one suggested by Jian L...
DICTA
2003
13 years 6 months ago
2003
Abstract. This paper proposes a new adaptive wavelet-based Magnetic Resonance images denoising algorithm. A Rician distribution for background-noise modelling is introduced and a M...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
In a previous work, we proposed a new family of nonredundant geometrical image transforms using Hybrid Wavelets and Directional filter banks (HWD). In this paper we further develo...