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PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING METHOD
专利权人:
CANON KABUSHIKI KAISHA
发明人:
Tomoyuki Makihira
申请号:
US14631880
公开号:
US20150173612A1
申请日:
2015.02.26
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present invention provides an ophthalmological apparatus capable of displaying a plurality of fundus tomographic images. A photographing apparatus includes a fundus imaging unit adapted to capture a fundus image of a subject's eye, a scanning unit adapted to scan a desired position of the fundus of the subject's eye to capture tomographic images of the subject's eye, a measuring unit adapted to measure movement amounts of the fundus of the subject's eye by performing pattern matching between a plurality of feature points in the acquired fundus image and feature points in another fundus image newly acquired at a different time, and a control unit adapted to control the scanning unit based on the measured movement amounts.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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