18 search results - page 3 / 4 » View-invariant motion trajectory-based activity classificati... |
MM
2004
ACM
13 years 11 months ago
2004
ACM
Motion information is a powerful cue for visual perception. In the context of video indexing and retrieval, motion content serves as a useful source for compact video representati...
PAMI
2007
13 years 5 months ago
2007
—The analysis of periodic or repetitive motions is useful in many applications, such as the recognition and classification of human and animal activities. Existing methods for th...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
A central problem in the analysis of motion capture (Mo-
Cap) data is how to decompose motion sequences into primitives.
Ideally, a description in terms of primitives should
fac...
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
Abstract. This paper presents a novel approach to sign language recognition that provides extremely high classification rates on minimal training data. Key to this approach is a 2 ...
CVPR
2009
IEEE
15 years 27 days ago
2009
IEEE
Several spatiotemporal feature point detectors have been recently used in video analysis for action recognition. Feature points are detected using a number of measures, namely sali...