20 search results - page 3 / 4 » Total Variation Improved Wavelet Thresholding in Image Compr... |
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
The best-basis algorithm has gained much importance on textured-based image compression and denoising of signals. In this paper, an architecture for the wavelet-packet based best-...
DCC
2002
IEEE
14 years 5 months ago
2002
IEEE
A novel method for the compression of angiogram video sequences is presented. The approach is based on the idea that not all of an angiogram image will de diagnostically significa...
DCC
2010
IEEE
14 years 8 days ago
2010
IEEE
Block-based random image sampling is coupled with a projectiondriven compressed-sensing recovery that encourages sparsity in the domain of directional transforms simultaneously wi...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
Perceptual image quality metrics have explicitly accounted for perceptual characteristics of the human visual system (HVS) by modeling sensitivity to subband noise as the just-not...
ICIP
2002
IEEE
2002
IEEE
Real-time reconstruction of wavelet encoded meshes for view-dependent transmission and visualization
14 years 7 months ago
Wavelet methods for geometry encoding is a recently emerged superset of multiresolution analysis which has proven to be very efficient in term of compression and adaptive transmis...