95 search results - page 4 / 19 » Frame permutation quantization |
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
Generalized multiple description coding (GMDC) is source coding for multiple channels such that a decoder which receives an arbitrary subset of the channels may produce a useful r...
TIT
2002
13 years 7 months ago
2002
Abstract--We study frames for robust transmission over the Internet. In our previous work, we used quantized finite-dimensional frames to achieve resilience to packet losses; here,...
INFORMATICALT
2008
13 years 7 months ago
2008
In this paper a detail analysis of speech coding algorithm based on forward adaptive technique is carried out. We consider an algorithm that works on frame-by-frame basis, where a ...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
An efficient scalable predictive coding method is proposed for the Wyner-Ziv problem, using nested lattice quantization followed by multi-layer Slepian-Wolf coders (SWC) with laye...
TIT
2010
13 years 2 months ago
2010
Given a frame in Cn which satisfies a form of the uncertainty principle (as introduced by Candes and Tao), it is shown how to quickly convert the frame representation of every vect...