1) Study on Iris Localization Alogrithm
虹膜定位算法研究
2) The Research on the Method of Iris Location
虹膜定位方法研究
5) iris location
虹膜定位
1.
Fast and accurate iris location algorithm;
一种快速精确的虹膜定位方法
2.
Algorithm of iris location based on the gray scale;
基于梯度的虹膜定位方法
3.
Research of iris location algorithms based on the wavelet;
基于小波的虹膜定位算法的研究
6) iris registration
虹膜定位
1.
Wavefront measurement and iris registration were performed in the upright position with Wavescan aberrometer,and another iris registration was performed in the supine position during the operation with VISX Star S4 IR.
方法选择接受双眼CustomVueTM个体化角膜屈光手术的近视患者86例172眼,术前应用Wavesan像差测量仪在坐位时进行虹膜识别,术中应用VISX Star S4 IR进行卧位时虹膜定位,记录眼球旋转及瞳孔中心移位。
补充资料：虹膜睫状体炎
| 虹膜睫状体炎 iridocyclitis 葡萄膜前部组织（虹膜和睫状体）的炎症。又称前葡萄膜炎。分急性和慢性。急性者主诉眼痛、羞明、视力减退，见睫状体充血，瞳孔小，房水混浊，角膜后有沉着物，重时可见前房积脓，还可见虹膜后粘连，甚至瞳孔闭锁或瞳孔膜闭，眼压升高时可见虹膜膨隆。慢性者多为肉芽肿性，起病慢，角膜后沉着物多呈羊脂状，病和迁延。本病的治疗应寻找病因，去除病灶，为防止发生虹膜后粘连，应立立即散瞳，激素应以局部应用为主。 |
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参考词条