您的位置: 首页 > 农业专利 > 详情页

METHOD OF CREATING AND PROCESSING A COLOR IMAGE OF AN IRIDOCORNEAL REGION OF AN EYE AND APPARATUS THEREFOR
专利权人:
NIDEK TECHNOLOGIES S.R.L.
发明人:
DE GIUSTI, Andrea,PAJARO, Simone
申请号:
EPEP2017/060093
公开号:
WO2017/186863A1
申请日:
2017.04.27
申请国别(地区):
WO
年份:
2017
代理人:
摘要:
The method is used for creating and processing a color image of an iridocorneal region (101) of an eye (100), and comprises the preliminary step of calibrating a pair of at least one color image detector device (202) and at least one color illuminator device (201) furthermore, it comprises the examination steps of: (A) detecting at least one color image of an iridocorneal region (101) of an eye (100) through the detector device (202) consisting of a bi-dimensional array of pixels, wherein the at least one color image is in a color space defined by three color dimensions thus a color of each pixel of said bi- dimensional array is associated to three color components, (B) selecting at least one sub- image within said detected image corresponding to a region of interest, (C) computing at least one statistic parameter of said selected sub -image, wherein the statistic parameter is selected from the group comprising an average value of a color component, a variance value of a color component, a minimum value of a color component and a maximum value of a color component, a skewness value of a color component, a kurtosis index value of a color component, a distribution of a color component, a distribution gradient of a color component, (D) determining an indicator based on said at least one statistic parameter for example through a statistical classifier, and (E) providing said indicator as an examination result.La présente invention décrit un procédé de création et de traitement dune image colorée dune région iridocornéenne (101) dun œil (100), et comprend létape préliminaire détallonage dune paire de dispositifs constituée dau moins un dispositif détecteur dimage colorée (202) et dau moins un dispositif déclairage de couleur (201) en outre, il comprend les étapes dexamen consistant en : (A) la détection dau moins une image colorée dune région iridocornéenne (101) dun œil (100) à travers le dispositif détecteur (202) constitué dune rangée bidimensionnelle de pixels, ladi
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