Patent · US Active

Determining quality of a summary of multimedia content

US9454524B1 · kind B1 · utility

9Cited by

2References

20Claims

0Family size

Assignee

Adobe Systems Incorporated · US

Inventors

Natwar Modani · Savanuru, IN
Vaishnavi Subramanian · Bengaluru, IN
Shivani Gupta · Evanston, US
Pranav Ravindra Maneriker · Columbus, US
Gaurush Hiranandani · Urbana, US
Atanu R. Sinha · Bengaluru, IN
Natwar Utpal · Bokaro, IN

Key dates

Filing date	Dec 4, 2015
Grant date	Sep 27, 2016
Priority date	—
Expiry date	Dec 4, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06V20/47
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A quality metric of a multimedia summary of a multimedia content item is determined based, in part, on semantic similarities of the summary and content item, rather than just on word frequencies. This is accomplished in some embodiments by identifying a semantic meaning of the summary and multimedia content item using vector analysis. The vectors of the summary and the vectors of the multimedia content item are compared to determine semantic similarity. In other examples, the quality metric of the multimedia summary is determined based on, in part, a coherence between an image portion of a summary and a text portion of the summary for determining a quality metric of a multimedia summary.

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