The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2022
Filed:
Nov. 05, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus acquires a video image from a surveillance cameraand displays an image based on the video image on a display. The apparatusrecords the video image acquired from the surveillance camerain a recording unit. The apparatusincludes an abnormality detection unitconfigured to detect an abnormality from the video image, an attention period determination unitconfigured to determine an attention period based on a period from a start to an end of a detected abnormality, and a displaying unitconfigured to display a video image acquired from the surveillance cameraas it is on a displayuntil the abnormality being detected ends, and, when the abnormality being detected ends, acquire, from a recording unit, a recorded video image recorded in a period corresponding to the attention period and play back the acquired recorded video image.