How to achieve the training using multi-graph (each graph/mesh from an 3D medical image)?

[lileitech]

Hi，

Thanks for your work. I'm totally a green hand of computer vision.

Recently, I'm trying to achieve the medical image segmentation using GCNs.

However, I read your code and find that the input is a whole graph, which includes the training data, test data, and validation data. However, in my framework, the training image is regarded as a graph, and there is not a connection between each image.

Thus, I'm confused about how to achieve this.

Besides, I want to know whether the input feature can be extracted patch from the target node.

Look forward to your reply.

Thanks, lei

[tkipf]

Maybe this is helpful: https://github.com/tkipf/gcn/issues/4