465 search results - page 41 / 93 » A learning based hierarchical model for vessel segmentation |
199
click to vote
FGR
2011
IEEE
14 years 9 months ago
2011
IEEE
— Non-rigid object detection is a challenging open research problem in computer vision. It is a critical part in many applications such as image search, surveillance, humancomput...
173
click to vote
PERVASIVE
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. Activity inference based on object use has received considerable recent attention. Such inference requires statistical models that map activities to the objects used in p...
225
click to vote
CRV
2011
IEEE
14 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...
165
click to vote
ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
We present a region based active contour model which does not require any initialisation and is capable of modelling multi-modal image regions. Its external force is based on stat...
140
click to vote
ACCV
2009
Springer
16 years 22 days ago
2009
Springer
Mixtures of Gaussians are a crucial statistical modeling tool at the heart of many challenging applications in computer vision and machine learning. In this paper, we first descri...