490 search results - page 9 / 98 » Fractal-wavelet image denoising |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
Sparse Orthonormal Transforms (SOT) has recently been proposed as a data compression method that can achieve sparser representations in transform domain. Given initial conditions,...
SMI
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper, we propose a new and powerful shape denoising technique for processing surfaces approximated by triangle meshes and soups. Our approach is inspired by recent non-lo...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper introduces a novel stochastic approach to image denoising using an adaptive Monte Carlo scheme. Random samples are generated from the image field using a spatially-adap...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
A no-reference image metric based on the singular value decomposition of local image gradients is proposed in this paper. This metric provides a quantitative measure of true image...
PR
2007
13 years 9 months ago
2007
In this paper, we propose a novel image denoising method by incorporating the dual-tree complex wavelets into the ordinary ridgelet transform. The approximate shift invariant prop...