3 search results - page 1 / 1 » Weighted Average Denoising With Sparse Orthonormal Transform... |
ICIP
2009
IEEE
14 years 6 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,...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
Many computer vision and image processing tasks require the preservation of local discontinuities, terminations and bifurcations. Denoising with feature preservation is a challeng...