A Unified BEV Model for Joint Learning of 3D Local Features and Overlap Estimation

1 code implementation • 28 Feb 2023 • Lin Li, Wendong Ding, Yongkun Wen, Yufei Liang, Yong liu, Guowei Wan

For overlap detection, a cross-attention module is applied for interacting contextual information of input point clouds, followed by a classification head to estimate the overlapping region.

Point Cloud Registration