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:
Aug. 25, 2026
Filed:
May. 23, 2022
Black Sesame Technologies Inc., San Jose, CA (US);
Wenxue Li, Wuhan, CN;
Black Sesame Technologies Inc., San Jose, CA (US);
Abstract
A method for calibrating image distortion, apparatus, electronic device, and computer readable storage medium are disclosed. The method for calibrating image distortion includes: obtaining an original image captured by a camera; calculating a deformation degree of foreground objects when the original image includes the foreground objects; and performing a distortion calibration and a spherical projection on the original image to obtain a target image when the deformation degree of the foreground objects is greater than a predetermined threshold. The method for calibrating image distortion provided by the disclosure can realize fast distortion calibration of ultra-wide-angle image with low computational complexity and obtain better calibration effect.