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Video Behavior Analysis Using Topic Models and Rough Sets [Applications Notes]

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5 Author(s)
Liang Zhao ; Nanjing Univ., Nanjing, China ; Lin Shang ; Yang Gao ; Yubin Yang
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The paper investigates the effectiveness of rough sets for video behavior detection. It proposes a new method to make the codebook of the motion frame. It obtains atomic activities via a simple improved topic model. It use a rough sets classifier to classify the behaviors in video, and confirm its performance through experiments.

Published in:

IEEE Computational Intelligence Magazine  (Volume:8 ,  Issue: 1 )