您的位置: 首页 > 农业专利 > 详情页

ACQUISITION AND ANALYSIS TECHNIQUES FOR IMPROVED OUTCOMES IN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
专利权人:
Carl Zeiss Meditec; Inc.
发明人:
Lin AN,Mary K. DURBIN,Sophie KUBACH,Utkarsh SHARMA
申请号:
US15015587
公开号:
US20160227999A1
申请日:
2016.02.04
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Methods for improved acquisition and processing of optical coherence tomography (OCT) angiography data are presented. One embodiment involves improving the acquisition of the data by evaluating the quality of different portions of the data to identify sections having non-uniform acquisition parameters or non-uniformities due to opacities in the eye such as floaters. The identified sections can then be brought to the attention of the user or automatically reacquired. In another embodiment, segmentation of layers in the retina includes both structural and flow information derived from motion contrast processing. In a further embodiment, the health of the eye is evaluating by comparing a metric reflecting the density of vessels at a particular location in the eye determined by OCT angiography to a database of values calculated on normal eyes.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充