2022
PU-Refiner: A Geometry Refiner with Adversarial Learning for Point Cloud Upsampling
ICASSP 2022accepted
We present PU-Refiner, a generative adversarial network for point cloud upsampling. The generator of our network includes a coarse feature expansion module to create coarse upsampled features, a geometry generation module to regress a coarse point cloud from the coarse upsampled features, and a prog…