Invention Grant
US08868555B2 Computation of a recongnizability score (quality predictor) for image retrieval
有权
计算图像检索的可信度评分(质量预测值)
- Patent Title: Computation of a recongnizability score (quality predictor) for image retrieval
- Patent Title (中): 计算图像检索的可信度评分(质量预测值)
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Application No.: US12210532Application Date: 2008-09-15
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Publication No.: US08868555B2Publication Date: 2014-10-21
- Inventor: Berna Erol , Emilio R. Antunez , Landry Huet , Jonathan J. Hull , Jorge Moraleda
- Applicant: Berna Erol , Emilio R. Antunez , Landry Huet , Jonathan J. Hull , Jorge Moraleda
- Applicant Address: JP Tokyo
- Assignee: Ricoh Co., Ltd.
- Current Assignee: Ricoh Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Patent Law Works LLP
- Main IPC: G06F17/30
- IPC: G06F17/30 ; H04N1/00 ; G06K9/62 ; G06K9/00 ; G06K9/32

Abstract:
A MMR system for newspaper publishing comprises a plurality of mobile devices, an MMR gateway, an MMR matching unit and an MMR publisher. The MMR matching unit receives an image query from the MMR gateway and sends it to one or more of the recognition units to identify a result including a document, the page and the location on the page. The MMR system also includes a quality predictor as a plug-in installed on the mobile device to filter images before they are included as part of a retrieval request or as part of the MMR matching unit. The quality predictor comprises an input for receiving recognition algorithm information, a vector calculator, a score generator and a scoring module. The quality predictor receives as inputs an image query, context information and device parameters, and generates an outputs a recognizability score. The present invention also includes a method for generating robustness features.
Public/Granted literature
- US20090067726A1 COMPUTATION OF A RECOGNIZABILITY SCORE (QUALITY PREDICTOR) FOR IMAGE RETRIEVAL Public/Granted day:2009-03-12
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