no code implementations • 15 Aug 2022 • Yuxue Ren, Baowei Jiang, Wei Chen, Na lei, Xianfeng David Gu
We present a novel, effective method for global point cloud registration problems by geometric topology.
no code implementations • 26 Jun 2020 • Na Lei, Jisui Huang, Yuxue Ren, Emil Saucan, ZhenChang Wang
Compared to the state-of-the-art methods which usually use the gradient operator and some normalization terms, we propose to add a Ricci curvature term to the commonly employed energy function.