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:
Feb. 25, 2020
Filed:
Sep. 11, 2017
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Zhenyu Zhu, Shenzhen, CN;
Cong Zhao, Shenzhen, CN;
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 13/246 (2018.01); H04N 13/239 (2018.01); H04N 13/106 (2018.01); H04N 13/271 (2018.01); H04N 13/296 (2018.01); H04N 13/00 (2018.01); B64C 39/02 (2006.01); B64D 47/08 (2006.01);
U.S. Cl.
CPC ...
H04N 13/246 (2018.05); H04N 13/106 (2018.05); H04N 13/239 (2018.05); H04N 13/271 (2018.05); H04N 13/296 (2018.05); B64C 39/024 (2013.01); B64C 2201/127 (2013.01); B64D 47/08 (2013.01); H04N 2013/0081 (2013.01);
Abstract
A method for focal length adjustment includes capturing scene images of a scene using a first imaging device and a second imaging device of an imaging mechanism, determining a distance between an object of interest in the scene and the imaging mechanism based on the scene images of the scene, and automatically adjusting a focal length of the imaging mechanism according to the distance.