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眼底水肿病变区域自动分割

视网膜水肿是一种眼部疾病,严重时会导致视力下降从而影响正常的生活。现在医学使用OCT(光学相干断层成像)辅助医生对视网膜水肿的判断。尽早的发现水肿症状,能够对疾病的治疗起到关键性作用。

本仓库基于用SegNet进行语义分割。

依赖

数据集

自动分割OCT视网膜图像中的三种水肿病变区域:视网膜色素上皮脱离(PED)、视网膜下水肿(SRF)和视网膜水肿区域(REA):

image

按照 说明 下载 眼底水肿病变区域自动分割 数据集,放在 data 目录内。

架构

image

用法

数据预处理

执行下述命令提取训练图像(训练集:70x128=8960 张,验证集:15x128=1920 张,测试集:15x128=1920 张):

$ python pre_process.py

训练

如果想可视化训练过程,可执行:

$ tensorboard --logdir path_to_current_dir/logs

演示

下载 预训练模型 放在 models 目录,然后执行:

$ python demo.py
输入 输出 输入 输出
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示例样本

$ python data_generator.py
输入 输出 输入 输出
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Dataset

您好,可以分享下数据库么?谢谢!AI challenge 上现在不能下载这个数据库了

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