5516 search results - page 209 / 1104 » A Topological Approach to Recognition |
177
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ICDAR
2003
IEEE
15 years 12 months ago
2003
IEEE
A new way to detect arrows in line drawings is proposed in this paper. Our approach is based on the definition of the structure of such a symbol. Signatures of angular areas are ...
223
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ICVS
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. We propose an original bayesian approach to recognize human behaviors from video streams. Mobile objects and their visual features are computed by a vision module. Then, ...
152
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper presents an approach to clustering, tracking and recognizing footprints of a single subject from pressure data obtained using a pressure sensing floor. The proposed met...
172
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CVPR
1999
IEEE
16 years 8 months ago
1999
IEEE
This paper addresses the problem of probabilistic recognition of activities from local spatio-temporal appearance. Joint statistics of space-time filters are employed to define hi...
200
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper pseudo 3-D Hidden Markov Models (P3DHMMs) are applied to the task of dynamic facial expression recognition. P3DHMMs are an extension of the pseudo 2-D case, which ha...