67 search results - page 7 / 14 » Quasi-Invariants for Human Action Representation and Recogni... |
ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Existing action recognition approaches mainly rely on the discriminative power of individual local descriptors extracted from spatio-temporal interest points (STIP), while the geo...
124
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HUMO
2007
Springer
15 years 6 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...
113
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
We present a hierarchical model for human activity recognition in entire multi-person scenes. Our model describes human behaviour at multiple levels of detail, ranging from low-le...
100
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IBPRIA
2005
Springer
15 years 5 months ago
2005
Springer
This paper presents a technique to characterize human actions in visual surveillance scenarios in order to describe, in a qualitative way, basic human movements in general imaging ...
105
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
We introduce an epitomic representation for modeling human activities in video sequences. A video sequence is divided into segments within which the dynamics of objects is assumed...