Title:
IMAGING DEVICE, METHOD, AND SYSTEM, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/170892
Kind Code:
A1
Abstract:
The present invention makes it possible to image an iris pattern at a level of quality enabling authentication and verification. Iris imaging devices (401 to 404) are disposed in different positions from one another within the same field of view range. An entire-subject imaging device (100) captures images using a wide field of view range. A guide device (200) guides a subject. A lighting device (300) shines light on the subject. A control device (500) uses an image from the entire-subject imaging device (100) to control at least one operation from among the reading of images from the iris imaging devices (401 to 404), the presentation of video and/or sound in the guide device (200), and the emission of light by the lighting device (300).
Inventors:
CHONO KEIICHI (JP)
TOIZUMI TAKAHIRO (JP)
TSUKADA MASATO (JP)
TOIZUMI TAKAHIRO (JP)
TSUKADA MASATO (JP)
Application Number:
PCT/JP2020/005217
Publication Date:
August 27, 2020
Filing Date:
February 12, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T1/00; A61B5/1171
Domestic Patent References:
| WO2009016846A1 | 2009-02-05 | |||
| WO2009016846A1 | 2009-02-05 |
Foreign References:
| JP2017517165A | 2017-06-22 | |||
| JP2006163683A | 2006-06-22 | |||
| JP2019026937A | 2019-02-21 |
Other References:
HOSOYA: "Identification System by Iris Recognition", JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING, vol. 44, no. 1, 2006, pages 33 - 39
See also references of EP 3929858A4
See also references of EP 3929858A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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