490 search results - page 32 / 98 » Image Authentication Based on Distributed Source Coding |
76
Voted
TIP
2008
14 years 9 months ago
2008
Abstract--This paper addresses the problem of efficient representation of scenes captured by distributed omnidirectional vision sensors. We propose a novel geometric model to descr...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
1 The compression efficiency of Distributed Video-Coding2 (DVC) suffers from the necessity of transmitting a large num-3 ber of key-frames which are intra-coded. This paper describ...
67
Voted
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Numerous approaches for distributed video coding have been recently proposed. One of main motivations for these techniques is the possibility of achieving complexity tradeoffs bet...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We investigate a practical approach to solving one instantiation of a distributed hypothesis testing problem under severe rate constraints that shows up in a wide variety of appli...
75
Voted
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
A multiple description scalar quantization (MDSQ) based coding system can be regarded as a source coder (quantizer) followed by a channel coder, i.e. the combination of index and ...