Invention Grant
- Patent Title: Apparatus and method for efficient scanner trajectory reconstruction from mobile LIDAR point cloud
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Application No.: US16943987Application Date: 2020-07-30
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Publication No.: US11885911B2Publication Date: 2024-01-30
- Inventor: Erzhuo Che , Michael Olsen
- Applicant: Oregon State University
- Applicant Address: US OR Corvallis
- Assignee: OREGON STATE UNIVERSITY
- Current Assignee: OREGON STATE UNIVERSITY
- Current Assignee Address: US OR Corvallis
- Agency: MUGHAL GAUDRY & FRANKLIN PC
- Main IPC: G01S17/89
- IPC: G01S17/89 ; G01S7/481 ; G01S7/48 ; G01S7/4861
Abstract:
An efficient approach to reconstruct the scanner trajectory of the mobile LIDAR system from the point cloud with minimal user parameters. The process of reconstructing trajectory comprises four steps: (1) spin rate estimation, (2) scan plane estimation, (3) scan origin estimation, and (4) global smoothing.
Public/Granted literature
- US20210048512A1 APPARATUS AND METHOD FOR EFFICIENT SCANNER TRAJECTORY RECONSTRUCTION FROM MOBILE LIDAR POINT CLOUD Public/Granted day:2021-02-18
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