US 12,361,237 B2
Video management system, video management method, reading apparatus, and information processing apparatus
Tomoya Uehara, Shizuoka (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Nov. 20, 2023, as Appl. No. 18/514,214.
Application 18/514,214 is a continuation of application No. PCT/JP2022/021515, filed on May 26, 2022.
Claims priority of application No. 2021-093151 (JP), filed on Jun. 2, 2021.
Prior Publication US 2024/0086657 A1, Mar. 14, 2024
Int. Cl. G06K 7/10 (2006.01); G06K 19/07 (2006.01)
CPC G06K 7/10366 (2013.01) [G06K 19/0723 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A video management system for managing a video of a real space captured by a capturing apparatus, comprising:
a first reading apparatus that moves in the real space and includes a first reading unit configured to emit an electromagnetic wave to a tag reading range and read information that is sent back from a radio frequency identification (RFID) tag utilizing energy of the electromagnetic wave;
a first RFID tag that is attached to a first management target and stores first tag identification information;
a second RFID tag that is installed at a known position in the real space and stores second tag identification information; and
a data management unit configured to cause a database to store a reading result of the first tag identification information and position information of the first reading apparatus derived based on a reading result of the second tag identification information in association with the video so that a portion in the video captured by the capturing apparatus corresponding to a time at which the first tag identification information has been read from the first RFID tag by the first reading unit is able to be extracted.