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ICIP
2004
IEEE
16 years 5 months ago
Face detection in the compressed domain
Face detection is important in many algorithms in the areas of machine object recognition and pattern recognition. The kaleidoscope of applications for face detection extends acro...
Pedro Fonseca, Jan Nesvadba
ICIP
2001
IEEE
16 years 5 months ago
Application of the motion vector constraint to the regularized enhancement of compressed video
In this paper, we present a novel fidelity constraint for the image enhancement problem by exploiting the motion vectors of a compressed video bit-stream. These vectors establish ...
C. Andrew Segall, Aggelos K. Katsaggelos
DCC
2004
IEEE
16 years 3 months ago
A Foreground/Background Separation Algorithm for Image Compression
Patrice Y. Simard, Henrique S. Malvar, James Rinke...