Deep Global Registration

Christopher Choy, Wei Dong, Vladlen Koltun; Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020, pp. 2514-2523

Abstract


We present Deep Global Registration, a differentiable framework for pairwise registration of real-world 3D scans. Deep global registration is based on three modules: a 6-dimensional convolutional network for correspondence confidence prediction, a differentiable Weighted Procrustes algorithm for closed-form pose estimation, and a robust gradient-based SE(3) optimizer for pose refinement. Experiments demonstrate that our approach outperforms state-of-the-art methods, both learning-based and classical, on real-world data.

Related Material


[pdf] [supp] [arXiv]
[bibtex]
@InProceedings{Choy_2020_CVPR,
author = {Choy, Christopher and Dong, Wei and Koltun, Vladlen},
title = {Deep Global Registration},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2020}
}