视盘检测 Accurate and Efficient Optic Disc Detection and Segmentation by a Circular Transformation
2016-09-05 09:46
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Accurate and Efficient Optic Disc Detection and
Segmentation by a Circular Transformation
原文意思：
利用边缘的经验值获取Optic Disc Probability Map（OP），OP的前20%作为搜索区域。
缩小了搜索区域之后利用对亮度以及视盘大小的经验值进行圆变换，这里我去除了第二次filter的Td，感觉累赘，得到OD。
最终OD' = OD*OP;
实验结果三张im0017, im0043, im0044:
视盘定位方法已经确定，接下来做血管分割。
Segmentation by a Circular Transformation
原文意思：
利用边缘的经验值获取Optic Disc Probability Map（OP），OP的前20%作为搜索区域。
缩小了搜索区域之后利用对亮度以及视盘大小的经验值进行圆变换，这里我去除了第二次filter的Td，感觉累赘，得到OD。
最终OD' = OD*OP;
实验结果三张im0017, im0043, im0044:
视盘定位方法已经确定，接下来做血管分割。
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