2110 search results - page 185 / 422 » DCT-based motion estimation |
ACCV
1998
Springer
14 years 2 months ago
1998
Springer
Abstract. This paper deals with the classification of color video sequences using Markov Random Fields (MRF) taking into account motion information. The theoretical framework relie...
IJCV
2006
13 years 10 months ago
2006
We present an algebraic geometric approach to 3-D motion estimation and segmentation of multiple rigid-body motions from noise-free point correspondences in two perspective views. ...
CVPR
1998
IEEE
15 years 9 days ago
1998
IEEE
We have developed a computer vision system, including both facial feature extraction and recognition, that automatically discriminates among subtly different facial expressions. E...
ISCIS
2003
Springer
14 years 3 months ago
2003
Springer
Generating motion and capturing motion of an articulated body for computer animation is an expensive and time-consuming task. Conventionally, animators manually generate intermedia...
ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a fast and robust system for estimating structure
and motion using a stereo pair, with straight lines as
features. Our first set of contributions are efficient algorit...