246 search results - page 46 / 50 » Wavelet-Based Optical Flow Estimation |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present an adaptive parametrization scheme for dynamic mesh refinement in the application of parametric image registration. The scheme is based on a refinement measure ensuring...
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
The performances of many image analysis tasks depend on the image resolution at which they are applied. Traditionally, resolution selection methods rely on spatial derivatives of i...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Modeling moving and deforming objects requires capturing as much information as possible during a very short time. When using off-the-shelf hardware, this often hinders the resolu...
ICB
2009
Springer
15 years 4 months ago
2009
Springer
This paper describes an idea of recognizing the human face in the presence of strong facial expressions using model based approach. The features extracted for the face image sequen...