Patent · US Active

Image processing systems and methods for mapping errors or artifacts

US12387331B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

Peking University · CN

Inventors

Liangyi CHEN · 流花街道, CN
Haoyu Li · Lo Wu, CN
Weisong ZHAO · 流花街道, CN

Key dates

Filing date	Mar 21, 2024
Grant date	Aug 12, 2025
Priority date	—
Expiry date	Mar 21, 2044

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30024
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods for image processing are provided in the present disclosure. The systems may obtain a first image and a second image associated with a same object; determine a plurality of first blocks of the first image and a plurality of second blocks of the second image, the plurality of second blocks and the plurality of first blocks being in one-to-one correspondence; determine a plurality of first characteristic values based on the plurality of first blocks and the plurality of second blocks; and/or generate a first target map associated with the first image and the second image based on the plurality of first characteristic values.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.