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TSP
2010
14 years 4 months ago
Generalized discrete Fourier transform with nonlinear phase
Constant modulus transforms like discrete Fourier transform (DFT), Walsh transform, and Gold codes have been successfully used over several decades in several engineering applicati...
Ali N. Akansu, Handan Agirman-Tosun
DATE
2009
IEEE
149views Hardware» more  DATE 2009»
15 years 4 months ago
High level H.264/AVC video encoder parallelization for multiprocessor implementation
— H.264/AVC (Advanced Video Codec) is a new video coding standard developed by a joint effort of the ITU-TVCEG and ISO/IEC MPEG. This standard provides higher coding efficiency r...
Hajer K. Zrida, Abderrazek Jemai, Ahmed C. Ammari,...
MCAM
2007
Springer
156views Multimedia» more  MCAM 2007»
15 years 4 months ago
Fast Mode Decision by Exploiting Spatio-temporal Correlation in H.264
The H.264 video coding standard provides considerably higher coding efficiency than those of previous standards but its complexity is significantly increased. In this paper, we pro...
Sung-Hoon Jeon, Tak-Gi Lee, Kwang-Mu Shin, Sung-Mi...
ICCD
1999
IEEE
88views Hardware» more  ICCD 1999»
15 years 2 months ago
TriMedia CPU64 Application Development Environment
The architecture of the TriMedia CPU64 is based on the TM1000 DSPCPU. The original VLIW architecture has been extended with the concepts of vector processing and superoperations. ...
Evert-Jan D. Pol, Bas Aarts, Jos T. J. van Eijndho...
CODES
1998
IEEE
15 years 2 months ago
Optimistic distributed timed cosimulation based on thread simulation model
In this paper, we present thread-based optimistic distributed timed cosimulation methods which reduce the overhead of optimistic simulation. First, we present thread simulation mo...
Sungjoo Yoo, Kiyoung Choi