257 search results - page 5 / 52 » A Comparative Simulation Study of Wavelet Based Denoising Al... |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper we propose a new method to reduce noise in digital images. The method is based on the bilateral filter. The bilateral filter is a nonlinear filter that does spati...
ISBI
2011
IEEE
12 years 10 months ago
2011
IEEE
Noise is an important concern in high-angular resolution diffusion imaging studies because it can lead to errors in downstream analyses of white matter structure. To address this ...
TSMC
2008
13 years 6 months ago
2008
A probabilistic wavelet system (PWS) is proposed to model the unknown dynamic system with stochastic and incomplete data. When compared with the traditional wavelet system, the PWS...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we propose a fast image deconvolution algorithm that combines adaptive block thresholding and Vaguelet-Wavelet Decomposition. The approach consists in first denoisi...
TIP
2008
13 years 6 months ago
2008
This paper describes an approach to image modelling using interscale phase relationships of wavelet coefficients for use in image estimation applications. The method is based on th...