Extraction of Physical Contact in Elevator

엘리베이터 내의 신체적 접촉 장면 추출

  • Shin, Seong-Yoon (School of Computer Information & Communication Engineering, Kunsan National University)
  • Received : 2015.09.29
  • Accepted : 2015.10.16
  • Published : 2015.12.31


Assault and violence in the elevator is a crime that occurs most frequently. In particular, these days, is a phenomenon that occurs frequently, knowing that there is a CCTV camera. In this paper, we extract the phenomena of contact between people in the elevator. Many people ride the elevator does not cause these symptoms. However, this crime occurs when fewer people ride the elevator. Extraction method of contact is seeking the skeleton of binary image and extracts the contact status of each skeleton. Therefore, immediately detecting the violence and assaults that occur in the elevator and to notify the security office of the building.


Supported by : Kunsan National University


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