103 search results - page 3 / 21 » Action Categorization from Video Sequences |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a novel model for human action categorization. A video sequence is represented as a collection of spatial and spatial-temporal features by extracting static and dynamic...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
In this paper we present a new method for categorizing
video sequences capturing different scene classes. This can
be seen as a generalization of previous work on scene classific...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Summarizing the contents of a video containing human activities is an important problem in computer vision and has important applications in automated surveillance systems. Summar...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Visual recognition of human actions in video clips has been an active field of research in recent years. However, most published methods either analyse an entire video and assign ...
CVPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we propose an approach for action recognition based on a vocabulary forest of local motionappearance features. Large numbers of features with associated motion vecto...