Invention Grant
US08031979B2 Method and device for verifying multimedia entities and in particular for verifying digital images
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用于验证多媒体实体,特别是用于验证数字图像的方法和设备
- Patent Title: Method and device for verifying multimedia entities and in particular for verifying digital images
- Patent Title (中): 用于验证多媒体实体,特别是用于验证数字图像的方法和设备
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Application No.: US10948178Application Date: 2004-09-24
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Publication No.: US08031979B2Publication Date: 2011-10-04
- Inventor: Eric Nguyen , Hervé Le Floch , Stéphane Baron
- Applicant: Eric Nguyen , Hervé Le Floch , Stéphane Baron
- Applicant Address: FR Cesson-Sevigne
- Assignee: Canon Research Centre France
- Current Assignee: Canon Research Centre France
- Current Assignee Address: FR Cesson-Sevigne
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR0311269 20030925; FR0410087 20040923; FR0410088 20040923
- Main IPC: G06K9/54
- IPC: G06K9/54

Abstract:
The method of verifying multimedia entities according to the invention to determine whether a first multimedia entity matches a second multimedia entity, is characterized in that it comprises a step of selecting from a plurality of second multimedia entities, by a content-based search, a set of second multimedia entities close to the first multimedia entity, and a step of deciding as to at least one match between the first multimedia entity and at least one second multimedia entity of the set of second multimedia entities, based on a comparison between the first multimedia entity and the second multimedia entities of the set.
Public/Granted literature
- US20050105798A1 Method and device for verifying multimedia entities and in particular for verifying digital images Public/Granted day:2005-05-19
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