摘要
介绍了利用数字图像处理技术自动测量眼前节生物数据的方法。根据眼前节结构特征，首先从眼前节图像中提取图像边沿，利用抛物线、圆进行边沿拟合，在拟合中采用了叠代法、中值法等方法抑制噪声和干扰。
A method of auto measuring eye biology data with image processing technology is presented here.Image edges are extracted from eye image according to its structure characteristics,fitted with secondorder curve and circle.Iterative and median techniques are used to eliminate the influence of noisy points on fittings.Then the eye biology data can be calculated.
出处
《光学仪器》
1999年第2期23-27,共5页
Optical Instruments
