Efficient Multi-Target Tracking Based on Meanshift and PNN
2013 ◽
Vol 380-384
◽
pp. 3946-3949
Keyword(s):
Multi-target tracking is one of the basic and difficult tasks in video analysis and understanding. This paper proposed an efficient tracking algorithm based on meanshift algorithm and PNN (Probability Neural Network) background model. Firstly, PNN detection results were used to initialize targets for meanshift tracking. Secondly, in the succeeding frames, every target was matched to detected regions before tracking. At last, only targets which couldnt match with new regions need tracking with meanshift tracking algorithm. Experimental results show that mean search steps for every target were dramatically reduced compare with original mean shift tracking algorithm.
2014 ◽
Vol 556-562
◽
pp. 4260-4263
Keyword(s):
Keyword(s):
Keyword(s):
2016 ◽
Vol 27
(6)
◽
pp. 545-556
◽
Keyword(s):