Invention Grant
- Patent Title: Microbead automatic recognition method and microbead
- Patent Title (中): 微珠自动识别方法和微珠
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Application No.: US13440366Application Date: 2012-04-05
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Publication No.: US08548221B2Publication Date: 2013-10-01
- Inventor: Noriyuki Kishii , Mari Ichimura , Kenzo Machida
- Applicant: Noriyuki Kishii , Mari Ichimura , Kenzo Machida
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2008-121849 20080508
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A microbead automatic recognition method includes the steps of: acquiring an image of a circular surface of a cylindrical microbead having a recognition pattern created on the circular surface and a plurality of reference points also created on the circular surface; and acquiring information on the rear/front and/or orientation of the cylindrical microbead from the acquired image on the basis of the positions of the reference points.
Public/Granted literature
- US20120195507A1 MICROBEAD AUTOMATIC RECOGNITION METHOD AND MICROBEAD Public/Granted day:2012-08-02
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