12 search results - page 1 / 3 » Adaptive Wiener denoising using a Gaussian scale mixture mod... |
ICIP
2001
IEEE
15 years 14 days ago
2001
IEEE
ICPR
2006
IEEE
14 years 12 months ago
2006
IEEE
In this paper, denoising on multicomponent images is performed. The presented procedure is a spatial waveletbased denoising techniques, based on Bayesian leastsquares optimization...
ICIP
2006
IEEE
15 years 16 days ago
2006
IEEE
In this paper, a Bayesian wavelet denoising procedure for multicomponent images is proposed. The procedure makes use of a noise-free single component image as prior information. T...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...
ICIP
2007
IEEE
15 years 17 days ago
2007
IEEE
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...