169 search results - page 28 / 34 » Object Detection Using Principal Contour Fragments |
CLEAR
2007
Springer
14 years 3 months ago
2007
Springer
This paper presents the algorithm and evaluation results of a face detection and tracking system. A tree-structured multi-view face detector trained by Vector Boosting is used as t...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Appearance Models (AM) are commonly used to model appearance and shape variation of objects in images. In particular, they have proven useful to detection, tracking, and synthesis...
WACV
2005
IEEE
14 years 3 months ago
2005
IEEE
This paper presents an automatic Australian sign language (Auslan) recognition system, which tracks multiple target objects (the face and hands) throughout an image sequence and e...
GRAPHICSINTERFACE
2000
13 years 11 months ago
2000
We introduce a new metaphor for learning spatial relations--the 3D puzzle. With this metaphor users learn spatial relations by assembling a geometric model themselves. For this pu...
MVA
1990
13 years 10 months ago
1990
d at a high abstraction level, and consists in an expectation-driven search starting from symbolic object descriptions and using a version of a distributed blackboard system for re...