Results 11 to 20 of about 20,533 (189)
A review of rigid point cloud registration based on deep learning [PDF]
Frontiers in Neurorobotics, 2023 With the development of 3D scanning devices, point cloud registration is gradually being applied in various fields. Traditional point cloud registration methods face challenges in noise, low overlap, uneven density, and large data scale, which limits the
Lei Chen +4 more
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Forest point cloud registration: a review [PDF]
Forestry ResearchPoint cloud registration is a necessary prerequisite for conducting precise, large-scale forest surveys and management. This paper focuses on providing a systematic overview and summary of the work on forest point cloud registration over the past 20 ...
Jincheng Liu +5 more
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A method of point cloud data block registration with considering distance from point to surface [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022 The number of scanner stations used to acquire point cloud data is limited, resulting in poor data registration. As a result, a cloud point block registration approach was proposed that took into account the distance between the point and the surface ...
Yinju Lu, Mingyi Duan, Shuguang Dai
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Fast Registration of Point Cloud Based on Custom Semantic Extraction
Sensors, 2022 With the increase in the amount of 3D point cloud data and the wide application of point cloud registration in various fields, the question of whether it is possible to quickly extract the key points of registration and perform accurate coarse ...
Jianing Wu +5 more
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MULTIPLE TLS POINT CLOUD REGISTRATION BASED ON POINT PROJECTION IMAGES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 In this paper, an efficient and robust registration method of multiple point clouds is proposed. In our research, we assume that point clouds are acquired by Terrestrial Laser Scanning (TLS) systems, and the scanned environments have a relatively flat ...
T. Sumi, H. Date, S. Kanai
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Research on a point cloud registration method based on the combination of hash functions and the grey wolf optimizer [PDF]
Scientific ReportsPoint cloud registration is the process of determining the optimal rigid body transformation matrix based on the corresponding point pairs between the source point cloud and the target point cloud to align the point clouds.
Changliang Zhang +3 more
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Clique-like Point Cloud Registration: A Flexible Sampling Registration Method Based on Clique-like for Low-Overlapping Point Cloud [PDF]
SensorsThree-dimensional point cloud registration is a critical task in 3D perception for sensors that aims to determine the optimal alignment between two point clouds by finding the best transformation.
Xinrui Huang +3 more
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Applied Sciences, 2022 As 3D acquisition equipment picks up steam, point cloud registration has been applied in ever-increasing fields. This paper provides an exhaustive survey of the field of point cloud registration for laser scanners and examines its application in large ...
Haiqing Si, Jingxuan Qiu, Yao Li
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Point cloud registration with quantile assignment
Machine Vision and ApplicationsPoint cloud registration is a fundamental problem in computer vision. The problem encompasses critical tasks such as feature estimation, correspondence matching, and transformation estimation.
Karaşan, Oya +4 more
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Colored Point Cloud Registration Revisited
2017 IEEE International Conference on Computer Vision (ICCV), 2017 We present an algorithm for aligning two colored point clouds. The key idea is to optimize a joint photometric and geometric objective that locks the alignment along both the normal direction and the tangent plane.
Vladlen Koltun +5 more
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