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:
Dec. 29, 2020
Filed:
Nov. 08, 2019
Sz Dji Technology Co., Ltd., Shenzhen, CN;
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A system includes an image sensor configured to obtain consecutive image frames, an exposure parameter acquisition unit configured to obtain a current automatic exposure parameter of a current image frame of the consecutive image frames, and a fill light controller configured to adjust an illumination intensity of a fill light lamp for a next image frame based on the current automatic exposure parameter and a preset condition by increasing or decreasing the illumination intensity of the fill light lamp for the next image frame by a preset increment if the automatic exposure parameter does not satisfy the preset condition. The preset increment is pre-determined based on the current automatic exposure parameter.