AVSS
2007
IEEE
13 years 11 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
Content based shape image retrieval is an important problem which gained the attention of the community. The challenge is to map the shape into compact and robust descriptor. This...