388 search results - page 2 / 78 » Human activity analysis based on a torso-less representation |
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AIHC
2007
Springer
15 years 4 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 ...
TCSV
2008
14 years 10 months ago
2008
The past decade has witnessed a rapid proliferation of video cameras in all walks of life and has resulted in a tremendous explosion of video content. Several applications such as ...
IJCAI
2007
14 years 11 months ago
2007
We introduce a human-computer interaction system which collaborates with a user by providing feedback during user activities. The goal of the system is to help a user complete a h...
ACCV
2006
Springer
15 years 1 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...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents a methodology for semantic understanding of complex and continued human activities. A context-free grammar (CFG) based representation scheme developed earlier ...