Study of Moving Objects Detection Method for Examination Room Surveillance Based on Background Subtraction
Yong Zheng Lin, Pei Hua Liu · Advanced materials research · 2013
Detection of moving objects is one of the primary factors to influence the examination surveillance system. A new moving objects detection algorithm based on background subtraction is presented after the introduction various of existing methods. Dynamic threshold conception is put forward while defining threshold. Practices show that this method can successfully overcome lighting variations and the system stability is improved.