Publications
Talk · Mediterranean Conference on Embedded Computing · June 11, 2024
Calibration Algorithm for a 3D Scanner Based on 2D Lidar and Visible Light Cameras
Vyacheslav V. Gulvanskii, Maxim V. Minenko, Georgii Gavrilov, Lev S. Bratchenko, Dmitrii Kaplun, Zhirong Shen
Abstract
Various sensors, including lasers, are used for 3D reconstruction. 3D lasers are expensive and have limitations in their use. This paper describes an approach to joint calibration of 2D lidar and camera sensors using different calibration objects. The stability of the algorithms to measurement errors produced by the lidar and to errors associated with determining the external parameters of the camera is analyzed. Limitations on the calibration object, which can be used for separate calibration of the 2D lidar from the camera, are described.
Optical measurement and interference techniques3D Surveying and Cultural HeritageAdvanced Vision and Imaging2D LiDARvisible cameracalibration object
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