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JVCA
2002
157views more  JVCA 2002»
15 years 6 months ago
Realistic face animation for speech
We propose an efficient system for realistic speech animation. The system supports all steps of the animation pipeline, from the capture or design of 3D head models up to the synth...
Gregor A. Kalberer, Luc J. Van Gool
TIT
2002
65views more  TIT 2002»
15 years 6 months ago
On the importance of combining wavelet-based nonlinear approximation with coding strategies
This paper provides a mathematical analysis of transform compression in its relationship to linear and nonlinear approximation theory. Contrasting linear and nonlinear approximatio...
Albert Cohen, Ingrid Daubechies, Onur G. Guleryuz,...
TMI
2002
90views more  TMI 2002»
15 years 6 months ago
Edge Displacement Field-Based Classification for Improved Detection of Polyps in CT Colonography
Colorectal cancer can easily be prevented provided that the precursors to tumors, small colonic polyps, are detected and removed. Currently, the only definitive examination of the ...
Burak Acar, Christopher F. Beaulieu, Salih Burak G...
JSAC
2010
194views more  JSAC 2010»
15 years 5 months ago
Burst communication by means of buffer allocation in body sensor networks: Exploiting signal processing to reduce the number of
Abstract—Monitoring human movements using wireless sensory devices promises to revolutionize the delivery of healthcare services. Such platforms use inertial information of their...
Hassan Ghasemzadeh, Vitali Loseu, Sarah Ostadabbas...
P2P
2010
IEEE
135views Communications» more  P2P 2010»
15 years 5 months ago
QoE in Pull Based P2P-TV Systems: Overlay Topology Design Tradeoffs
Abstract—This paper presents a systematic performance analysis of pull P2P video streaming systems for live applications, providing guidelines for the design of the overlay topol...
R. Fortuna, Emilio Leonardi, Marco Mellia, Michela...