Title:
VISUAL FUNCTION EXAMINATION DEVICE, VISUAL FUNCTION EXAMINATION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/123266
Kind Code:
A1
Abstract:
The visual function examination device according to the present invention is provided with an image data acquiring unit for acquiring image data of the right eye and image data of the left eye of a test subject to which detection light emitted from a light source is radiated, a position calculation unit for calculating first relative position data indicating the relative positions of the pupil of the right eye and a corneal reflection image on the basis of the image data of the right eye and calculating second relative position data indicating the relative positions of the pupil of the left eye and a corneal reflection image on the basis of the image data of the left eye, and an evaluation unit for outputting evaluation data of the visual function of the test subject on the basis of the first relative position data and the second relative position data.
Inventors:
HAKOSHIMA SHUJI (JP)
Application Number:
PCT/JP2017/039791
Publication Date:
July 05, 2018
Filing Date:
November 02, 2017
Export Citation:
Assignee:
JVC KENWOOD CORP (JP)
International Classes:
A61B3/10; A61B3/113
Foreign References:
| US20150265146A1 | 2015-09-24 | |||
| JP2014530730A | 2014-11-20 | |||
| JP2015525597A | 2015-09-07 |
Other References:
See also references of EP 3542705A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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