927 search results - page 74 / 186 » Natural video browsing |
SPEECH
1998
13 years 8 months ago
1998
Tracking human lips in video is an important but notoriously dicult task. To accurately recover their motions in 3D from any head pose is an even more challenging task, though s...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
An interactive algorithm for soft segmentation and matting of natural images and videos is presented in this paper. The technique follows and extends [10], where the user first ro...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
Digital images of natural scenes are usually characterized by strong spatial correlation between adjacent pixels which has been successfully exploited in the coding of still and m...
ECCV
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. There is a growing trend toward emotional intelligence in humancomputer interaction paradigms. In order to react appropriately to a human, the computer would need to have...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents an adaptive framework for live video analysis. The activities of surveillance subjects are described using a spatio-temporal vocabulary learned from recurrent ...