{"ref":null,"ref_type":"repository","master_branch":"master","description":"在UBM图像中，首先自动定位房角隐窝的顶点，然后拟合出房角内侧边缘，并计算出房角隐窝角度、定性分析虹膜形态以及虹膜根部灰度特征等参数，最后基于Spaeth分级法将前房角分为开闭窄三类。","pusher_type":"user"}
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