66 search results - page 3 / 14 » Improved Chen-Smith image coder |
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A vector enhancement of Said and Pearlman's Set Partitioning in Hierarchical Trees (SPIHT) methodology, named VSPIHT, has recently been proposed for embedded wavelet image co...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Block coders are among the most common compression tools available for still images and video sequences. Their low computational complexity along with their good performance make ...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
In this paper we describe the ongoing work on a new paradigm for compressing the motion predicted error in a video coder, referred to as MMP-Video. This new coding algorithm uses ...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
We combine multiple description (MD) quantization, entropy coding, and data partitioning to improve the error resiliency of images over varying packet loss channels. Our proposed ...
ICIP
2007
IEEE
13 years 5 months ago
2007
IEEE
We introduce a method to improve performance of multiple-description coding based on legacy video coders with pre- and postprocessing. The pre- and post-processing setup is genera...