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Ophthalmic device and method for controlling the same
专利权人:
Tomey Corporation
发明人:
Nobuyori Aoki,Tsutomu Ohmori,Naoko Hara,Chihiro Kato
申请号:
US15010149
公开号:
US09818030B2
申请日:
2016.01.29
申请国别(地区):
US
年份:
2017
代理人:
摘要:
An ophthalmic device capable of obtaining B-scan graphical images at high speed while eliminating positional displacement due to movement of a subject eye. The device includes: anterior eye image obtaining means configured to obtain an image of an anterior eye of a subject eye; eye fundus image obtaining means configured to obtain an image of an eye fundus of the subject eye; and control means configured to detect a moving distance of the subject eye in the anterior eye image using means configured to calculate correlation between a moving distance of the subject eye in the anterior eye image and a moving distance in the eye fundus image, and to control a position for imaging of the eye fundus image based on the detected moving distance of the subject eye and the calculated correlation.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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