163 search results - page 22 / 33 » Trajectory-Based Representation of Human Actions |
ISCI
2000
13 years 9 months ago
2000
The branch of semiotics called semantics deals with the relation between meanings and representations, widely known as the symbol grounding problem. The other branches of semiotic...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
The notion of local features in space-time has recently been proposed to capture and describe local events in video. When computing space-time descriptors, however, the result may...
CHI
1992
ACM
14 years 1 months ago
1992
ACM
This paper describes a computational model of skilled use of a graphical user interface based on Kintsch's construction-integration theory [4, 8]. The model uses knowledge of...
CIVR
2007
Springer
14 years 4 months ago
2007
Springer
This paper addresses the problem of classifying actions performed by a human subject in a video sequence. A representation eigenspace approach based on the visual appearance is us...
IJCV
2010
13 years 8 months ago
2010
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...