74 search results - page 4 / 15 » Representation and Optimal Recognition of Human Activities |
AIHC
2007
Springer
14 years 1 months ago
2007
Springer
This work addresses the problem of human action recognition by introducing a representation of a human action as a collection of short trajectories that are extracted in areas of ...
ACCV
2006
Springer
13 years 11 months ago
2006
Springer
Many activities may be characterized by a sequence of key frames that are related to important changes in motion rather than dominant characteristics that persist over a long seque...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Complex human activities occurring in videos can be defined in terms of temporal configurations of primitive actions. Prior work typically hand-picks the primitives, their total...
FGR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a spatiotemporal pyramid representation for recognizing facial expressions and hand gestures. This approach works by partitioning video sequence into increasin...
INFORMATICALT
2010
13 years 5 months ago
2010
This paper analyses the possibilities of integrating different technological and knowledge representation techniques for the development of a framework for the remote control of mu...