294 search results - page 40 / 59 » Object Boundary Detection For Ontology-Based Image Classific... |
IJCV
2008
14 years 9 months ago
2008
Histograms of local appearance descriptors are a popular representation for visual recognition. They are highly discriminant with good resistance to local occlusions and to geomet...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Abstract-- Efficient detection of globally optimal surfaces representing object boundaries in volumetric datasets is important and remains challenging in many medical image analysi...
BMVC
2001
14 years 12 months ago
2001
This paper describes an algorithm for shape estimation in cluttered scenes. A new image potential is defined based on strokes detected in the image. The motivation is simple. Fea...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
We present our approach for scene classification in dense disparity maps from a binocular stereo system. The classification result is used for tracking and navigation purposes. Th...
95
Voted
ICCV
2011
IEEE
13 years 3 months ago
2011
IEEE
Detecting abnormalities in video is a challenging problem since the class of all irregular objects and behaviors is infinite and thus no (or by far not enough) abnormal training sa...