135 search results - page 8 / 27 » Object Detection Using 2D Spatial Ordering Constraints |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
For detecting objects in natural visual scenes, several powerful image features have been proposed which can collectively be described as spatial histograms of oriented energy. Th...
ARC
2009
Springer
14 years 3 months ago
2009
Springer
A system for automatically classifying the trajectory of a moving object in a scene as usual or suspicious is presented. The system uses an unsupervised neural network (Self Organi...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE
We present an approach for persistent tracking of moving objects observed by non-overlapping and moving cameras. Our approach robustly recovers the geometry of non-overlapping vie...
GIS
1999
ACM
14 years 25 days ago
1999
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...
IJCNN
2007
IEEE
14 years 2 months ago
2007
IEEE
— The correct segmentation and measurement of mammography images is of fundamental importance for the development of automatic or computer-aided cancer detection systems. In this...