Results 21 to 30 of about 20,533 (189)

FAST REGISTRATION OF TERRESTRIAL LIDAR POINT CLOUD AND SEQUENCE IMAGES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Image has rich color information, and it can help to promote recognition and classification of point cloud. The registration is an important step in the application of image and point cloud.
J. Shao, W. Zhang, Y. Zhu, A. Shen
doaj   +3 more sources

A Depth-Based Weighted Point Cloud Registration for Indoor Scene

Sensors, 2018
Point cloud registration plays a key role in three-dimensional scene reconstruction, and determines the effect of reconstruction. The iterative closest point algorithm is widely used for point cloud registration.
Shuntao Liu, Dedong Gao, Peng Wang, Xifeng Guo, Jing Xu, Du-Xin Liu   +5 more
doaj   +2 more sources

Low Overlapping Point Cloud Registration Using Line Features Detection

Remote Sensing, 2019
Modern robotic exploratory strategies assume multi-agent cooperation that raises a need for an effective exchange of acquired scans of the environment with the absence of a reliable global positioning system.
Miloš Prokop, Salman Ahmed Shaikh, Kyoung-Sook Kim   +2 more
doaj   +2 more sources

Point Tree Transformer for Point Cloud Registration

IEEE Transactions on Circuits and Systems for Video Technology
Point cloud registration is a fundamental task in the fields of computer vision and robotics. Recent developments in transformer-based methods have demonstrated enhanced performance in this domain.
Yuan, Li, Wang, Meiling, Chen, Guangyan, Yue, Yufeng, Yang, Yi   +4 more
core   +2 more sources

Robust and Fast Point Cloud Registration for Robot Localization Based on DBSCAN Clustering and Adaptive Segmentation [PDF]

Sensors
This paper proposes a registration approach rooted in point cloud clustering and segmentation, named Clustering and Segmentation Normal Distribution Transform (CSNDT), with the aim of improving the scope and efficiency of point cloud registration ...
Haibin Liu, Yanglei Tang, Huanjie Wang
doaj   +2 more sources

Research on Point Cloud Registration and Stitching Fusion Algorithm Based on GCN-PRFNet

IEEE Access
Point-cloud registration and stitching are important topics in the field of robot navigation and 3D reconstruction, e.g., the accuracy of point cloud registration and stitching in robot navigation directly affects the accuracy of map construction.
Wenhao Zeng, Gongbing Su, Zixuan Su, Rui Li, Jun Chen   +4 more
doaj   +2 more sources

Incremental Multiview Point Cloud Registration

CoRR
In this paper, we present a novel approach for multiview point cloud registration. Different from previous researches that typically employ a global scheme for multiview registration, we propose to adopt an incremental pipeline to progressively align ...
Yan, Shen, Liu, Yu, Cheng, Xiaoya, Zhang, Maojun   +3 more
core   +2 more sources

A benchmark for point clouds registration algorithms [PDF]

Robotics and Autonomous Systems, 2021
Point clouds registration is a fundamental step of many point clouds processing pipelines; however, most algorithms are tested on data that are collected ad-hoc and not shared with the research community. These data often cover only a very limited set of use cases; therefore, the results cannot be generalised.
Simone Fontana, Daniele Cattaneo 0001, Augusto Luis Ballardini, Matteo Vaghi, Domenico G. Sorrenti   +4 more
openaire   +4 more sources

A Robust Loss for Point Cloud Registration [PDF]

2021 IEEE/CVF International Conference on Computer Vision (ICCV), 2021
Accepted to ICCV ...
Zhi Deng, Yuxin Yao 0001, Bailin Deng, Juyong Zhang   +3 more
openaire   +3 more sources

Linear-Based Incremental Co-Registration of MLS and Photogrammetric Point Clouds

Remote Sensing, 2021
Today, mobile laser scanning and oblique photogrammetry are two standard urban remote sensing acquisition methods, and the cross-source point-cloud data obtained using these methods have significant differences and complementarity.
Shiming Li, Xuming Ge, Shengfu Li, Bo Xu, Zhendong Wang   +4 more
doaj   +1 more source