Lightweight and rotation-invariant place recognition network for large-scale raw point clouds

Zhenghua Zhang; Hu Liu; Xuan Wang; Mingcong Shu; Guoliang Chen; Qiuzhao Zhang

doi:10.1016/j.isprsjprs.2024.04.030

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Lightweight and rotation-invariant place recognition network for large-scale raw point clouds

Zhenghua Zhang Hu Liu Xuan Wang Mingcong Shu Guoliang Chen Qiuzhao Zhang

Year: 2024 Journal: ISPRS Journal of Photogrammetry and Remote Sensing Vol: 212 Pages: 58-72 Publisher: Elsevier BV

DOI: 10.1016/j.isprsjprs.2024.04.030

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Keywords:

Point cloud Scale invariance Invariant (physics) Artificial intelligence Rotation (mathematics) Computer science Scale (ratio) Computer vision Pattern recognition (psychology) Mathematics Geography Cartography Statistics

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Robotics and Sensor-Based Localization

Physical Sciences → Engineering → Aerospace Engineering

3D Shape Modeling and Analysis

Physical Sciences → Engineering → Computational Mechanics

3D Surveying and Cultural Heritage

Physical Sciences → Earth and Planetary Sciences → Geology

Lightweight and rotation-invariant place recognition network for large-scale raw point clouds

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