標題: | Method for automatic detection and tracking of multiple targets with multiple cameras and system therefor |
作者: | Huang Ching-Chun Wang Sheng-Jyh |
公開日期: | 31-三月-2015 |
摘要: | A method for automatically detecting and tracking multiple targets in a multi-camera surveillance zone and system thereof. In each camera view of the system only a simple object detection algorithm is needed. The detection results from multiple cameras are fused into a posterior distribution, named TDP, based on the Bayesian rule. This TDP distribution represents a likelihood of presence of some moving targets on the ground plane. To properly handle the tracking of multiple moving targets with time, a sample-based framework which combines Markov Chain Monte Carlo (MCMC), Sequential Monte Carlo (SMC), and Mean-Shift Clustering, is provided. The detection and tracking accuracy is evaluated by both synthesized videos and real videos. The experimental results show that this method and system can accurately track a varying number of targets. |
官方說明文件#: | G06K009/00 G06K009/32 G06K009/20 |
URI: | http://hdl.handle.net/11536/122804 |
專利國: | USA |
專利號碼: | 08995712 |
顯示於類別: | 專利資料 |