20 search results - page 1 / 4 » Zerotree image compression using anisotropic wavelet packet ... |
VCIP
2003
14 years 10 months ago
2003
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
Zerotree coding based on the wavelet transform is a very effective image compression technique. Since it exploits the dyadic multiresolution characteristic of wavelet transform, h...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Video coding algorithms based on 3-D wavelet transforms exist which have a competitive rate-distortion performance and are very fast because motion compensation is not needed. The...
VRML
2005
ACM
15 years 3 months ago
2005
ACM
Web-based geometry transmission profits from a transmission system, which is both progressive and compressive. For this application, the wavelet transform has emerged as a suitab...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose an image coding scheme using 2-D anisotropic dual-tree discrete wavelet transform (DDWT). First, we extend 2-D DDWT to anisotropic decomposition, and obtain more direct...