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TMM
2008
85views more  TMM 2008»
13 years 7 months ago
Optimal Coding of Multilayer and Multiversion Video Streams
Abstract--Traditional video servers partially cope with heterogeneous client populations by maintaining a few versions of the same stream with different bit rates. More recent vide...
Cheng-Hsin Hsu, Mohamed Hefeeda
ICC
2007
IEEE
14 years 2 months ago
Video Coding With Linear Compensation (VCLC)
— Block based motion compensation techniques are commonly used in video encoding to reduce the temporal redundancy of the signal. In these techniques, each block in a video frame...
Arif Mahmood, Zartash Afzal Uzmi, Sohaib Khan
GLOBECOM
2007
IEEE
14 years 2 months ago
Optimization of CPM Pragmatic Capacity
— The paper extends the pragmatic approach to coded continuous-phase modulation (CPM). It first proposes an optimization of the CPM capacity for given complexity and bandwidth e...
Sergio Benedetto, Guido Montorsi, Alberto Perotti,...
GLOBECOM
2006
IEEE
14 years 1 months ago
On the Parallelism of Convolutional Turbo Decoding and Interleaving Interference
— In forward error correction, convolutional turbo codes were introduced to increase error correction capability approaching the Shannon bound. Decoding of these codes, however, ...
Olivier Muller, Amer Baghdadi, Michel Jéz&e...
PARA
2004
Springer
14 years 1 months ago
A Tool to Display Array Access Patterns in OpenMP Programs
Abstract. A program analysis tool can play an important role in helping users understand and improve OpenMP codes. Array privatization is one of the most effective ways to improve...
Oscar Hernandez, Chunhua Liao, Barbara M. Chapman