IM-07 DEVELOPMENT OF SYSTEM FOR DETECTING PASSENGERS TRAPPED IN ELEVATOR USING A VIDEO SURVEILLANCE CAMERA

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概要

• 論文の詳細を見る

• In order to maintain the safety of elevators in buildings, it is important to find out if passengers have become trapped inside an elevator car. The purpose of our work is to develop a system that can recognize a trapped status by using only a single camera installed for surveillance. In this paper, we propose a new method which consists of two modules. The first module detects door motion. By utilizing a technique of spatio-temporal image analysis, reliable door motion detection was achieved. The second module detects passengers by the difference between two sequential images. We also proved the effectiveness of this method using real image sequences.

• 一般社団法人日本機械学会の論文

著者

• Sumi Kazuhiko

  Image Information Processing Department Advanced Technology R & D Center Mitsubishi Electric Cor

• Hashimoto Manabu

  Image Information Processing Department Advanced Technology R & D Center Mitsubishi Electric Cor

• HIRATA Nami

  Image Information Processing Department, Advanced Technology R & D Center, Mitsubishi Electric Corpo

• ABE Shigeru

  Building Systems Group, Mitsubishi Electric Corporation

• Hirata Nami

  Image Information Processing Department Advanced Technology R & D Center Mitsubishi Electric Cor

• Abe Shigeru

  Building Systems Group Mitsubishi Electric Corporation

関連論文

• IM-07 DEVELOPMENT OF SYSTEM FOR DETECTING PASSENGERS TRAPPED IN ELEVATOR USING A VIDEO SURVEILLANCE CAMERA

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