Invention Grant
- Patent Title: Personal identification system
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Application No.: US14269729Application Date: 2014-05-05
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Publication No.: US09118839B2Publication Date: 2015-08-25
- Inventor: Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
- Applicant: HITACHI, LTD.
- Applicant Address: JP Tokyo
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Stites & Harbison, PLLC.
- Agent Nicholas Trenkle
- Priority: JP2000-290325 20000920
- Main IPC: G06K9/74
- IPC: G06K9/74 ; H04N5/235 ; G06K9/00
Abstract:
A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.
Public/Granted literature
- US20140240480A1 Personal Identification System Public/Granted day:2014-08-28
Information query
