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:
Sep. 09, 2025
Filed:
May. 12, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Wei Quan, Yokohama, JP;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD., Dongguan, CN;
Abstract
An image registration method includes: obtaining a first image and a second image; dividing the first image into blocks to obtain image blocks of the first image; determining, based on a pixel value of each image block, a similar image block of the image block from the second image by invoking a predetermined image block similarity algorithm; calculating, based on position information of the image block and position information of the similar image block, a movement amount of the image block of the first image; performing a clustering on the first image based on a depth value of the first image, the movement amounts of the image blocks, and position information of the first image, to generate clustered image blocks; and moving, when the clustered image blocks satisfy a predetermined condition, the image blocks based on the movement amounts of the image blocks, to obtain a registered image.