Before revision:  Our modules use Graph Convolutional Networks (GCNs ) to better encode local point information from the point neighborhood. These upsampling modules are versatile and can be incorporated into any point cloud upsampling pipeline.
After revision:  Our modules use Graph Convolutional Networks (GCNs ) to better encode local point information from point neighborhoods. NodeShuffle is versatile and can be incorporated into any point cloud upsampling pipeline.