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.:

US 7801893 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 21, 2010

Filed:

Sep. 30, 2005
Applicants:

Antonino Gulli', Pisa, IT;

Antonio Savona, Sora, IT;

Tao Yang, Santa Barbara, CA (US);

Xin Liu, Piscataway, NJ (US);

Beitao LI, Piscataway, NJ (US);

Ankur Choksi, Somerset, NJ (US);

Filippo Tanganelli, Castiglioncello, IT;

Luigi Carnevale, Pisa, IT;

Inventors:

Antonino Gulli', Pisa, IT;

Antonio Savona, Sora, IT;

Tao Yang, Santa Barbara, CA (US);

Xin Liu, Piscataway, NJ (US);

Beitao Li, Piscataway, NJ (US);

Ankur Choksi, Somerset, NJ (US);

Filippo Tanganelli, Castiglioncello, IT;

Luigi Carnevale, Pisa, IT;

Assignee:

IAC Search & Media, Inc., Oakland, CA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract

A system and method for determining if a set of images in a large collection of images are near duplicates allows for improved management and retrieval of images. Images are processed, image signatures are generated for each image in the set of images, and the generated image signatures are compared. Detecting similarity between images can be used to cluster and rank images.


Find Patent Forward Citations

Gulli', Antonino. (2010). Similarity detection and clustering of images (U.S. Patent No. 7801893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7801893

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