Point cloud modeling -- 2

The project is related to processing 3D point clouds obtained from a cardiac surgery device. The point cloud is distorted and the goal of the project is to learn a 3D transformation to rectify the point cloud. The project will consist of a number of small sub-projects (about a workday each), which will need to be delivered on a weekly basis. The method will be based on this paper https://arxiv.org/pdf/2012.09164v2.pdf and the baseline code is here https://github.com/qq456cvb/Point-Transformers