355 search results - page 21 / 71 » Bayesian Approaches to Motion-Based Image and Video Segmenta... |
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...
WACV
2005
IEEE
14 years 1 months ago
2005
IEEE
A number of recent systems for unsupervised featurebased learning of object models take advantage of cooccurrence: broadly, they search for clusters of discriminative features tha...
DAGM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Autonomous collision avoidance in vehicles requires an accurate seperation of obstacles from the background, particularly near the focus of expansion. In this paper, we p...
SPIESR
2001
13 years 9 months ago
2001
There are a number of shots in a video, each of which has boundary types, such as cut, fade, dissolve and wipe. Many previous approaches can find the cut boundary without difficul...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a Bayesian framework for action recognition through ballistic dynamics. Psycho-kinesiological studies indicate that ballistic movements form the natural units for human...