Patent · US Active

Duplicate frames detection

US11868441B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

NBCUniversal Media, LLC · US

Inventors

Michael Levin · Bethesda, US
Christopher Lynn · Westfield, US
Alexandra Paige · New York, US
Constantinos Hoppas · Armonk, US
Matthew Nash · Yorba Linda, US
Rachel A. Price · New York, US

Key dates

Filing date	Jul 30, 2021
Grant date	Jan 9, 2024
Priority date	—
Expiry date	Jan 11, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06V20/95
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods for detecting duplicate frames is provided. An automated duplicate frames detection service may extract one or more frames from content and determine a hamming distance between each of the extracted one or more frames and adjacent frames. In response to determining the hamming distance is less than a threshold hamming distance, the duplicate frames detection service may determine duplicate frames. In turn, the duplicate frames detection service may determine the duplicate frames are created without intent in response to determining the average distance between the one or more duplicate frames meets threshold criteria and provide an indication of the one or more duplicate frames without intent to a client device.

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