Buffer: Balancing accuracy, efficiency, and generalizability in point cloud registration

S Ao, Q Hu, H Wang, K Xu… - Proceedings of the IEEE …, 2023‏ - openaccess.thecvf.com
An ideal point cloud registration framework should have superior accuracy, acceptable
efficiency, and strong generalizability. However, this is highly challenging since existing …

[PDF][PDF] A comprehensive survey and taxonomy on point cloud registration based on deep learning

YX Zhang, J Gui, X Cong, X Gong, W Tao - arxiv preprint arxiv:2404.13830, 2024‏ - ijcai.org
Point cloud registration (PCR) involves determining a rigid transformation that aligns one
point cloud to another. Despite the plethora of outstanding deep learning (DL)-based …

Evolutionary multitasking descriptor optimization for point cloud registration

Y Wu, J Sheng, H Ding, P Gong, H Li… - IEEE Transactions …, 2024‏ - ieeexplore.ieee.org
Point cloud registration is an important task for other point cloud tasks. Feature-based
methods are widely adopted for their speed and efficiency in point cloud registration. The …

Sira-pcr: Sim-to-real adaptation for 3d point cloud registration

S Chen, H Xu, R Li, G Liu, CW Fu… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
Point cloud registration is essential for many applications. However, existing real datasets
require extremely tedious and costly annotations, yet may not provide accurate camera …

Robust multiview point cloud registration with reliable pose graph initialization and history reweighting

H Wang, Y Liu, Z Dong, Y Guo, YS Liu… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
In this paper, we present a new method for the multiview registration of point cloud. Previous
multiview registration methods rely on exhaustive pairwise registration to construct a …

Incremental registration towards large-scale heterogeneous point clouds by hierarchical graph matching

S Jia, C Liu, H Wu, W Huan, S Wang - ISPRS Journal of Photogrammetry …, 2024‏ - Elsevier
The increasing availability of point cloud acquisition techniques makes it possible to
significantly increase 3D observation capacity by the registration of multi-sensor, multi …

PointDifformer: Robust point cloud registration with neural diffusion and transformer

R She, Q Kang, S Wang, WP Tay… - … on Geoscience and …, 2024‏ - ieeexplore.ieee.org
Point cloud registration is a fundamental technique in 3-D computer vision with applications
in graphics, autonomous driving, and robotics. However, registration tasks under …

Pointreggpt: Boosting 3d point cloud registration using generative point-cloud pairs for training

S Chen, H Xu, H Li, K Luo, G Liu, CW Fu, P Tan… - … on Computer Vision, 2024‏ - Springer
Data plays a crucial role in training learning-based methods for 3D point cloud registration.
However, the real-world dataset is expensive to build, while rendering-based synthetic data …

Mac: Maximal cliques for 3d registration

J Yang, X Zhang, P Wang, Y Guo, K Sun… - … on Pattern Analysis …, 2024‏ - ieeexplore.ieee.org
This paper presents a 3D registration method with maximal cliques (MAC) for 3D point cloud
registration (PCR). The key insight is to loosen the previous maximum clique constraint and …

Deep learning-based point cloud registration: A comprehensive investigation

X Cheng, X Liu, J Li, W Zhou - International Journal of Remote …, 2024‏ - Taylor & Francis
Point cloud registration is the process of aligning and merging multiple point clouds into a
same coordinate system. It has many applications in computer vision, robotics, 3D …