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CVPR
2011
IEEE
15 years 2 months ago
Sparse Image Representation with Epitomes
Sparse coding, which is the decomposition of a vector using only a few basis elements, is widely used in machine learning and image processing. The basis set, also called dictiona...
Louise Benoit, Julien Mairal, Francis Bach, Jean P...
ICIP
2009
IEEE
16 years 7 months ago
Fast One-pass Motion Compensated Frame Interpolation In High-definition Video Processing
In this paper, a fast one-pass processing method with an efficient architecture is proposed for motion compensated frame interpolation (MCFI) in high-definition (HD) videos. Unlik...
ICIP
2007
IEEE
16 years 1 months ago
A Generic Process Chain to Extract Key-Objects from Video Shots
This paper discusses object-based representation of video shots acquired by a moving camera. Our approach uses an extraction of foreground regions capable of representing semantic...
Jérémy Huart, Pascal Bertolino
GW
2007
Springer
199views Biometrics» more  GW 2007»
16 years 26 days ago
Robust Tracking for Processing of Videos of Communication's Gestures
This paper presents a method of image processing used in a mono-vision system in order to study semiotic gestures. We present a robust method to track the hands and face of a perso...
Frédérick Gianni, Christophe Collet,...
ICIP
2006
IEEE
16 years 8 months ago
Variational Local Structure Estimation for Image Super-Resolution
Super-resolution is an important but difficult problem in image/video processing. If a video sequence or some training set other than the given low-resolution image is available, ...
Heng Lian