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:
Apr. 27, 2021
Filed:
Dec. 26, 2018
Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang, CN;
Guitao Deng, Zhejiang, CN;
Hailong Gao, Zhejiang, CN;
Caisheng Yan, Zhejiang, CN;
Yan Wu, Zhejiang, CN;
Zhan Ye, Zhejiang, CN;
Peng Xu, Zhejiang, CN;
Yang Li, Zhejiang, CN;
Zhiqiang Rong, Zhejiang, CN;
Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang, CN;
Abstract
A method and an apparatus for controlling an infrared lamp and a four-lens adjustable camera are provided. Aspects of the disclosure include determining, for each of a plurality of lenses of a four-lens adjustable camera, a brightness change rate between a picture captured by the lens when a first infrared lamp group is not turned on and a picture captured by the lens when the first infrared lamp group is turned on. Embodiments of the invention further include determining a lens with a largest brightness change rate among the plurality of lenses as a lens bound to the first infrared lamp group. Aspects of the present application improve the light compensation effect of the first infrared lamp group on the premise that the first infrared lamp group is fixed.