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肺实质提取

于 2022-06-11 发布 文件大小:8.02 MB
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代码说明:

本段代码用来进行肺实质的粗提取,为病灶提取做准备。首先对原始dcm图片进行预处理,随后使用大津法对图像进行阈值分割,得到二值图,随后,使用较为简单的小面积法删除背景区域,取反进行掩模,最后通过掩模与原图像的运算,将肺实质完整的提取出来。

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