Invention Grant
- Patent Title: Near-duplicate image detection
- Patent Title (中): 近似重复图像检测
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Application No.: US12891234Application Date: 2010-09-27
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Publication No.: US08792728B2Publication Date: 2014-07-29
- Inventor: Feng Tang , Yuli Gao , Suk Hwan Lim
- Applicant: Feng Tang , Yuli Gao , Suk Hwan Lim
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06K9/46
- IPC: G06K9/46

Abstract:
A system and a method for near-duplicate image detection performed by a physical computing system includes applying a feature determining function to a number of images, a feature being defined by a geometric shape, comparing characteristics of said geometric shapes defining said features from at least two of said number of images, and characterizing said at least two of said number of images as a near-duplicate match if a predetermined percentage of said features of said at least two images match.
Public/Granted literature
- US20120076423A1 NEAR-DUPLICATE IMAGE DETECTION Public/Granted day:2012-03-29
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