178 search results - page 9 / 36 » Rate-distortion optimized image compression using wedgelets |
TIP
2002
13 years 8 months ago
2002
Abstract--The goal of this work is twofold. First, we demonstrate that an advantage can be gained by using local cosine bases over wavelets to encode images that contain periodic t...
ICISP
2010
Springer
13 years 7 months ago
2010
Springer
This paper deals with the problem of multispectral image compression. In particular, we propose to substitute the built-in JPEG 2000 wavelet transform by an adequate multiresoluti...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
The theory of compressed sensing tells a dramatic story that sparse signals can be reconstructed near-perfectly from a small number of random measurements. However, recent work ha...
MEMICS
2010
13 years 3 months ago
2010
Embedded Block Coding with Optimal Truncation (EBCOT) is the fundamental and computationally very demanding part of the compression process of JPEG2000 image compression standard. ...
GECCO
2005
Springer
14 years 2 months ago
2005
Springer
Wavelet-based image coders like the JPEG2000 standard are the state of the art in image compression. Unlike traditional image coders, however, their performance depends to a large...