328 search results - page 42 / 66 » Detecting Occlusion for Hidden Markov Modeled Shapes |
147
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PRICAI
2004
Springer
15 years 7 months ago
2004
Springer
Currently, most human action recognition systems are trained with feature sets that have no missing data. Unfortunately, the use of human pose estimation models to provide more des...
135
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TCSV
2008
15 years 1 months ago
2008
Abstract--This work is dedicated to a statistical trajectorybased approach addressing two issues related to dynamic video content understanding: recognition of events and detection...
104
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ICCV
2003
IEEE
15 years 7 months ago
2003
IEEE
Automatically understanding events happening at a site is the ultimate goal of visual surveillance system. This paper investigates the challenges faced by automated surveillance s...
128
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TITS
2008
15 years 1 months ago
2008
This paper presents two different types of visual activity analysis modules based on vehicle tracking. The highway monitoring module accurately classifies vehicles into eight diffe...
110
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CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the applica...