Sciweavers

279 search results - page 16 / 56
» Watermarking of MPEG-4 Videos
Sort
View
ICW
2005
IEEE
160views Communications» more  ICW 2005»
14 years 29 days ago
BAP Sparsing: A Novel Approach to MPEG-4 Body Animation Parameter Compression
The MPEG-4 standard includes support not only for natural video and audio, but also for synthetic graphics and sounds. In the MPEG-4 specifications, Body Animation Parameters (BAP...
Siddhartha Chattopadhyay, Suchendra M. Bhandarkar,...
IPPS
2002
IEEE
14 years 9 days ago
System-Level Analysis for MPEG-4 Decoding on a Multi-Processor Architecture
The convergence of TV and new features such as Internet and games, requires a generic media-processing platform, that enables simultaneous execution of very diverse tasks, ranging...
Egbert G. T. Jaspers, Erik B. van der Tol, Peter H...
DCC
2009
IEEE
14 years 8 months ago
H.264/MPEG-4 AVC Encoder Parameter Selection Algorithms for Complexity Distortion Tradeoff
The H.264 encoder has input parameters that determine the bit rate and distortion of the compressed video and the encoding complexity. A set of encoder parameters is referred to a...
Rahul Vanam, Eve A. Riskin, Richard E. Ladner
CA
1998
IEEE
13 years 11 months ago
Facial Deformations for MPEG-4
The new MPEG-4 standard, scheduled to become an International Standard in February 1999, will include support not only for natural video and audio, but also for synthetic graphics...
Marc Escher, Igor S. Pandzic, Nadia Magnenat-Thalm...
DFMA
2005
IEEE
120views Multimedia» more  DFMA 2005»
14 years 1 months ago
Modelling, Analysis and Parallel Implementation of an On-line Video Encoder
Video encoding is a fundamental component of a wide range of real-time multimedia applications. In this paper we present the fine grain MPEG-4 parallelism and describe a modellin...
Ismail Assayad, Philippe Gerner, Sergio Yovine, Va...