Invention Grant
US08369578B2 Method and system for position determination using image deformation
失效
使用图像变形进行位置确定的方法和系统
- Patent Title: Method and system for position determination using image deformation
- Patent Title (中): 使用图像变形进行位置确定的方法和系统
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Application No.: US13405058Application Date: 2012-02-24
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Publication No.: US08369578B2Publication Date: 2013-02-05
- Inventor: Charles Arnaud , Philippe Gregoire , Dominique Picard , Alexandre Van Gent
- Applicant: Charles Arnaud , Philippe Gregoire , Dominique Picard , Alexandre Van Gent
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Sherman & Zarrabian LLP
- Agent Kenneth L. Sherman, Esq.; Michael Zarrabian, Esq.
- Priority: EP08305673 20081013
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N5/14
Abstract:
A method and system of position determination using image deformation is provided. One implementation involves storing an actual tag in a reference data module, receiving an image of a visual tag, the image captured by an image capturing device, comparing properties of the visual tag with properties of the actual tag; and based the comparison, determining a position of the image capturing device relative to the visual tag.
Public/Granted literature
- US20120155713A1 METHOD AND SYSTEM FOR POSITION DETERMINATION USING IMAGE DEFORMATION Public/Granted day:2012-06-21
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