70 search results - page 4 / 14 » Variational Space-Time Motion Segmentation |
TIP
2008
13 years 7 months ago
2008
In current level set image segmentation methods, the number of regions is assumed to known beforehand. As a result, it remains constant during the optimization of the objective fun...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
A dynamic texture is a generative model for video that
treats the video as a sample from spatio-temporal stochastic
process. One problem associated with the dynamic texture
is t...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
This paper presents a new formulation of the problem of motion estimation which attempts to give solutions to classical problems in the field, such as detection of motion disconti...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
We characterize a class of videos consisting of very small but potentially complicated motions. We find that in these scenes, linear appearance variations have a direct relations...
MMM
2007
Springer
14 years 1 months ago
2007
Springer
Content-based retrieval of 3D human motion capture data has significant impact in different fields such as physical medicine, rehabilitation, and animation. This paper develops ...