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:
Jan. 20, 2026
Filed:
Aug. 04, 2023
Black Sesame Technologies Co., Ltd., Wuhan, CN;
Deyong Zhang, Wuhan, CN;
Abstract
Disclosed are an image processing method and apparatus, an electronic device, and a storage medium. The image processing method determines mapping coordinates of a pixel point in a pixel block with one pixel block as a unit, and in this process, only a first pixel in the pixel block transformed through homography transformation based on a homography transformation formula to obtain projection coordinates thereof, and mapping coordinates of other pixel points (that is, second pixels) in the pixel block may be determined through a positional relationship between one of the plurality of second pixels and the first pixel in the pixel block. In this way, times of the homography transformation may be reduced, which is beneficial to reducing quantity of computation required by an entire image processing method and improving computation efficiency of the image processing method.