1775 search results - page 193 / 355 » Event-Based Analysis of Video |
177
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BMVC
2010
15 years 4 months ago
2010
This paper introduces a novel probabilistic activity modeling approach that mines recurrent sequential patterns from documents given as word-time occurrences. In this model, docum...
208
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
Many computer vision algorithms such as object tracking and event detection assume that a background model of the scene under analysis is known. However, in many practical circums...
224
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CVIU
2010
15 years 3 months ago
2010
This paper demonstrates the use of a single-chip FPGA for the segmentation of moving objects in a video sequence. The system maintains highly accurate background models, and integ...
179
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
Previously, we presented Viz-A-Vis, a VIsualiZation of Activity through computer VISion [17]. Viz-A-Vis visualizes behavior as aggregate motion over observation space. In this pap...
197
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ACII
2011
Springer
14 years 6 months ago
2011
Springer
Communication between humans is rich in complexity and is not limited to verbal signals; emotions are conveyed with gesture, pose and facial expression. Facial Emotion Recognition ...