136 search results - page 25 / 28 » A Variational Approach for Object Contour Tracking |
CRV
2011
IEEE
12 years 5 months ago
2011
IEEE
—Motion information is an important cue for a robot to separate foreground moving objects from the static background world. Based on the observation that the motion of the backgr...
ECCV
2010
Springer
13 years 10 months ago
2010
Springer
Detecting shadows from images can significantly improve the performance of several vision tasks such as object detection and tracking. Recent approaches have mainly used illuminat...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
We propose a method to detect objects and patterns in textures on general surfaces. Our approach applies the Chan?Vese variational model for active contours without edges to the p...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
The 3D shape of the human body is useful for applications in fitness, games and apparel. Accurate body scanners, however, are expensive, limiting the availability of 3D body mode...
IROS
2008
IEEE
14 years 1 days ago
2008
IEEE
Abstract— We describe a framework for detecting and tracking continuous ”trails” in images and image sequences for autonomous robot navigation. Continuous trails are extended...