23 search results - page 3 / 5 » Recognizing Shapes in Video Sequences Using Multi-class Boos... |
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose the use of 3D (2D+time) Shape Context to recognize the spatial and temporal details inherent in human actions. We represent an action in a video sequence by a 3D point ...
CLEAR
2007
Springer
15 years 3 months ago
2007
Springer
This paper presents the evaluation results of a system for tracking humans in surveillance videos. Moving blobs are detected based on adaptive background modeling. A shape based mu...
CLEAR
2006
Springer
15 years 1 months ago
2006
Springer
The evaluation results of a system for tracking humans in surveillance videos are presented. Moving blobs are detected based on adaptive background modeling. A shape based multi-vi...
ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
— Shape is one of the useful information for object detection. The human visual system can often recognize objects based on the 2-D outline shape alone. In this paper, we address...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper we present a novel approach using a 4D (x,y,z,t) action feature model (4D-AFM) for recognizing actions from arbitrary views. The 4D-AFM elegantly encodes shape and m...