523 search results - page 69 / 105 » Segmentation and appearance model building from an image seq... |
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
High-level generative models provide elegant descriptions of videos and are commonly used as the inference framework in many unsupervised motion segmentation schemes. However, app...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
Video segmentation is among the most important challenges of video processing and compression (MPEG-4 and MPEG-7). A drawback of classical methods is the computational cost due to...
3DIM
2007
IEEE
14 years 2 months ago
2007
IEEE
Generating free-viewpoint video in outdoor sports environments is currently an unsolved problem due to difficulties in obtaining accurate background segmentation and camera calib...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
This paper describes techniques for fusing the output of multiple cues to robustly and accurately segment foreground objects from the background in image sequences. Two different m...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In this work, we propose an unsupervised Bayesian model for the detection of moving objects from dynamic scenes. This unsupervised solution is a three-step approach that uses a st...