Sciweavers

226 search results - page 33 / 46
» Highly-parallelized motion estimation for Scalable Video Cod...
Sort
View
ICIP
1994
IEEE
15 years 11 months ago
Discrete-Cosine/Sine-Transform Based Motion Estimation
A new motion estimation scheme, Discrete-Cosine/SineTransform Based Motion Estimation (DXT-ME) utilizing the principle of orthogonality of cosine and sine functions to estimate, i...
Ut-Va Koc, K. J. Ray Liu
IAJIT
2008
201views more  IAJIT 2008»
14 years 9 months ago
Implementation of a Novel Efficient Multiwavelet Based Video Coding Algorithm
: The recent explosion in digital video storage and delivery has presented strong motivation for high performance video compression solutions. An efficient video compression techni...
Sudhakar Radhakrishnan, Jayaraman Subramaniam
ICIP
2004
IEEE
15 years 11 months ago
Scalable predictive coding by nested quantization with layered side information
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...
Huisheng Wang, Antonio Ortega
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
15 years 3 months ago
Fast predictive variable-block-size motion estimation for H.264/AVC
The emerging H.264 advanced video coding (H.264/AVC) standard achieves significant improvement in coding efficiency compared with previous standards such as MPEG-2 and H.263. On...
Zhi Yang, Jiajun Bu, Chun Chen, Xu Li
ISCAS
2007
IEEE
189views Hardware» more  ISCAS 2007»
15 years 3 months ago
Coding Mode Analysis of MPEG-2 to H.264/AVC Transcoding for Digital TV Applications
— MPEG-2 to H.264/AVC transcoding is an important module for video recoding in digital TV applications. For pixel domain transcoding, MPEG-2 bitstream is decoded and then reencod...
Yi-Nung Liu, Chi-Sun Tang, Shao-Yi Chien