853 search results - page 141 / 171 » Flexible authentication of images |
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
We consider the problem of estimating the 3D shape and reflectance properties of an object made of a single material from a calibrated set of multiple views. To model reflectance, ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
A new content-based approach for improved H.264/MPEG4-AVC video coding is presented. The framework is generic because it is based on a closed-loop texture analysis by synthesis alg...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
Visual tracking is one of the key tasks in computer vision. The particle filter algorithm has been extensively used to tackle this problem due to its flexibility. However the conv...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper we discuss an algorithm that is able to provide a scalable (multiresolution) representation of the motion field information. It has been recently demonstrated that, ...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
Video coding techniques yielding state-of-the-art compression performance require large amount of computational resources, hence practical implementations, which target a broad ma...