32 search results - page 3 / 7 » Quantization of Overcomplete Expansions |
DCC
2008
IEEE
15 years 9 months ago
2008
IEEE
We studied the problem of distributed coding and transmission of intercorrelated sources with memory. Different from the conventional distributed source coding structure which rel...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We consider the bit allocation problem in multiview video coding (MVC). A dependent coding technique using trellis expansion and the Viterbi algorithm (VA) is proposed, which take...
ICIP
1998
IEEE
15 years 11 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
14 years 9 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,...
CISS
2010
IEEE
14 years 1 months ago
2010
IEEE
—Frame permutation quantization (FPQ) is a new vector quantization technique using finite frames. In FPQ, a vector is encoded using a permutation source code to quantize its fra...