Patent · US Active

Devices, systems, and methods for anomaly detection

US10410084B2 · kind B2 · utility

3Cited by

18References

20Claims

0Family size

Assignee

Canon Virginia, Inc. · US

Inventors

Hung Khei Huang · Irvine, US
Bradley Scott Denney · Irvine, US
Yang Yang · Beijing, CN

Key dates

Filing date	Oct 25, 2017
Grant date	Sep 10, 2019
Priority date	—
Expiry date	Nov 6, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30164
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Devices, systems, and methods obtain a first image, obtain a second image, calculate respective distances between a histogram from a patch in the first image to respective histograms from patches in the second image, and identify a patch in the second image that is most similar to the patch in the first image based on the respective distances.

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