Title:
SPECTACLE-WEARING IMAGE ANALYZER, SPECTACLE-WEARING IMAGE ANALYSIS METHOD, AND SPECTACLE-WEARING IMAGE ANALYSIS PROGRAM
Document Type and Number:
Japanese Patent JP2015148691
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To favorably acquire spectacle-wearing parameters.SOLUTION: The spectacle-wearing image analyzer that analyzes an image of a subject wearing spectacles for measuring the spectacle-wearing parameters, includes: image acquisition means that acquires a subject's front image in a state including at least one eye of the left/right eyes of the subject wearing the spectacles and a spectacle frame, and acquires a subject's lateral image in a state of including the same-side eye as that of the front image, in the left/right eyes of the subject wearing the spectacles and the spectacle frame; position information acquisition means that acquires first position information of the left end and right end of the spectacle frame on the basis of the front image, and acquires second position information of the left end and right end of the spectacle frame on the basis of the lateral image; and arithmetic means that acquires spectacle-wearing parameters on the basis of the first position information and the second position information.
Inventors:
OZAKI YOSHIHIRO
TOCHIKUBO YUSHIRO
ARIKAWA TORU
TOCHIKUBO YUSHIRO
ARIKAWA TORU
Application Number:
JP2014020834A
Publication Date:
August 20, 2015
Filing Date:
February 05, 2014
Export Citation:
Assignee:
NIDEK KK
International Classes:
G02C13/00
Domestic Patent References:
| JP2007289683A | 2007-11-08 | |||
| JP2013097014A | 2013-05-20 |
Foreign References:
| US20110299033A1 | 2011-12-08 |