Any of a group of eye diseases characterized by abnormally high intraocular fluid pressure damaged opticdisk hardening of the eyeball and partial to complete loss of vision.
青光眼一种眼疾，症状是眼内液体压力超常的高，眼膜受损，眼球硬化，部分以至完全丧失视力。
2
It is applied that optic variable density disk which controlled by microcomputer and floating point amplifier technology in this device.
此装置采用单片机控制光学变密度盘，浮点放大器技术。
3
This paper is about the problem of segmentation of eyeground opticdisk image, based on method of computer image processing.