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ICMCS
2006
IEEE
195views Multimedia» more  ICMCS 2006»
16 years 17 days ago
Adaptive MCTF based on Correlation Noise Model for SNR Scalable Video Coding
This paper proposes a subband adaptive motion compensated temporal filtering (MCTF) technique for scalable video coding and introduces a revised synthesis gain model for the quant...
Ruiqin Xiong, Jizheng Xu, Feng Wu, Shipeng Li
ICPR
2006
IEEE
16 years 7 months ago
Real Time Tracking for 3D Realistic Lip Animation
This article deals with facial segmentation and liptracking with feedback control for real-time animation of a synthetic 3D face model. Classical approaches consist in two success...
Brice Beaumesnil, Franck Luthon
DAC
2008
ACM
16 years 7 months ago
Symbolic noise analysis approach to computational hardware optimization
This paper addresses the problem of computational error modeling and analysis. Choosing different word-lengths for each functional unit in hardware implementations of numerical al...
Arash Ahmadi, Mark Zwolinski
SIGGRAPH
1998
ACM
15 years 10 months ago
A Perceptually Based Adaptive Sampling Algorithm
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...
Mark R. Bolin, Gary W. Meyer
HICSS
2007
IEEE
120views Biometrics» more  HICSS 2007»
16 years 26 days ago
A Model-Based Approach for Platform-Independent Binary Components with Precise Timing and Fine-Grained Concurrency
Fine grained concurrency and accurate timing can be essential for embedded hardware and software systems. These requirements should be reflected in the specification and must be c...
Tim Schattkowsky, Gregor Engels, Alexander Fö...