522 search results - page 61 / 105 » Context-Based Segmentation of Image Sequences |
CVIU
2006
13 years 8 months ago
2006
This paper describes a variational method with active curve evolution and level sets for the estimation, segmentation, and 3D interpretation of optical flow generated by independe...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, we address two closely related visual tracking problems: 1) localizing a target's position in low or moderate resolution videos and 2) segmenting a target'...
MICCAI
2005
Springer
14 years 9 months ago
2005
Springer
Robotic surgical systems such as Intuitive Surgical's da Vinci system provide a rich source of motion and video data from surgical procedures. In principle, this data can be u...
WIAMIS
2009
IEEE
14 years 3 months ago
2009
IEEE
Global motion is estimated either in the pixel domain or in block based domain. Until now, all the approaches regarding the latter are based on fixed sized blocks while the recent...
MICCAI
2008
Springer
14 years 9 months ago
2008
Springer
In this paper, we present a new framework that performs automated local wall motion analysis based on the combined information derived from a rest and stress sequence (a full stres...