29 search results - page 4 / 6 » Descriptor for spatial distribution of motion activity for c... |
ICPR
2008
IEEE
14 years 14 days ago
2008
IEEE
This paper presents an approach for human activity recognition by representing the frames of the video sequence with the distribution of local motion features and their spatiotemp...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Video surveillance systems produce huge amounts of data for storage and display. Long-term human monitoring of the acquired video is impractical and ineffective. Automatic abnorma...
MM
2006
ACM
14 years 1 hour ago
2006
ACM
Segmentation of video foreground objects from background has many important applications, such as human computer interaction, video compression, multimedia content editing and man...
CIVR
2007
Springer
14 years 6 days ago
2007
Springer
Among the various types of semantic concepts modeled, events pose the greatest challenge in terms of computational power needed to represent the event and accuracy that can be ach...
IJCV
2008
13 years 4 months ago
2008
This paper deals with video segmentation based on motion and spatial information. Classically, the motion term is based on a motion compensation error (MCE) between two consecutiv...