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3d-airway-segmentation's Issues

WingsNet中注意力模块的疑惑

作者您好,首先感谢公开支气管分割框架,对我帮助很大!看了您的《Alleviating Class-wise Gradient Imbalance for
Pulmonary Airway Segmentation》后,在网络设计方面有一些疑惑: 您参考的论文将SE拓展为cSE(原始的), sSE(WingsNet采用的)和scSE(二者结合),参考的论文中做过一些对照实验,结果表明第三类变种在医学分割任务中性能最好,
image

您在WingsNet中为什么采用sSE而不是scSE呢?

树形结构

您好,我看在您的tree_parse代码中,有做中心线树形结构重建的步骤。一般来说,骨架化提取中心线会带来很多成环的情况,我也用您的代码发现有一部分的拓扑结构误差,请问您后续有做更进一步的处理吗

Train

您好,打扰一下,我看了您的代码,没有发现要训练主函数,这个是没有呢,还是我没有找到?

关于代码中的一些疑惑

您好,在阅读了论文和您的代码后,感觉收获很大,但是仍然有以下一些疑问:
1、dist_path = os.path.join(self.path, self.path_list[6*(idx//self.sample_num)+1]) #distance-based weight请问在现有的代码中是不是没
有编写保存呢?我浏览了其他的issue,并在代码中找到了这样一行代码,请问这里的edt就是distance吗?edt, inds = ndimage.distance_transform_edt(1-skeleton_parse, return_indices=True)
2、您的网络有两个输出,请问在训练过程中,两个输出都要参与训练吗?如果都是的话请问具体是怎么增强训练呢?
3、请问tree_parse.py中产生的parent_map和children_map有什么作用呢?
期待您的解答,非常感谢!

EXACT09

您好,请问您是如何上交EXACT09的结果的。为什么我申请之后上交不了呢

How to do network predict

Hi

Wish you all good!

I would like to know to how do network predict in evaluate.py. Do I have to provide medical image data type in npy instead of nii and it save in directory /data_path/ ?

best regards

关于BAS数据集的问题

您好,我想问下BAS中train val test中包含的数据就是您文章中所写的数据分类方式吗?也就是您只拿EXACT09数据集的数据进行val,并未train是吗?

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