Invention Grant
- Patent Title: Artificial eye distinguishing method and device, artificial eye distinguishing program, iris recognition method, false printed matter distinguishing method, and image distinguishing method
- Patent Title (中): 人工眼睛识别方法和装置，人工眼睛识别程序，虹膜识别方法，假印刷物鉴别方法和图像鉴别方法
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Application No.: US10529316Application Date: 2004-04-28
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Publication No.: US07660443B2Publication Date: 2010-02-09
- Inventor: Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
- Applicant: Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2003-123204 20030428
- International Application: PCT/JP2004/006224 WO 20040428
- International Announcement: WO2004/097743 WO 20041111
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
Image data of an image including an eye is input (S1), and band limitation is performed (S2). Then, a predetermined feature such as moment is extracted from the band-limited image data (S3), and recognition as to whether the eye projected in the image is a counterfeit eye or a living eye is performed based on the extracted feature (S4).
Public/Granted literature
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