746 search results - page 21 / 150 » A general method for human activity recognition in video |
HUMO
2007
Springer
15 years 3 months ago
2007
Springer
We propose a new method for human action recognition from video sequences using latent topic models. Video sequences are represented by a novel “bag-of-words” representation, w...
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TITS
2010
14 years 4 months ago
2010
Visual surveillance is an active research topic in image processing. Transit systems are actively seeking new or improved ways to use technology to deter and respond to accidents, ...
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
Human activity can be described as a sequence of 3D body postures. The traditional approach to recognition and 3D reconstruction of human activity has been to track motion in 3D, m...
IBPRIA
2007
Springer
15 years 1 months ago
2007
Springer
This paper presents a non parametric method for classifying interactions between two people as taken from a video camera. A nearest neighbour classifier that uses trajectory matchi...
PDC
2004
ACM
15 years 2 months ago
2004
ACM
This paper describes experiences from using a field testing technique for collecting user experience information for evaluating mobile applications used in everyday life. Our tech...