So basically, I’m trying to upscale point clouds. So could I use a graph CNNs to convert a point cloud list  to a 3d cnn layer, and use a standard image upscaling network, but instead, use 3d cnn instead of 2d cnn. Also, I know that graph CNNs are good for non euclidean data, like social networks, but why would graph CNNs be useful to covert a point cloud list to a 3d CNN, given that point clouds are euclidean data?