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Geometric model and calibration method for a solid-state LiDAR

Author
García-Gómez, P.; Royo, S.; Rodrigo, N.; Casas, J.
Type of activity
Journal article
Journal
Sensors
Date of publication
2020-05-20
Volume
20
Number
10
First page
2898-1
Last page
2898-23
DOI
10.3390/s20102898
Repository
http://hdl.handle.net/2117/190187 Open in new window
URL
https://www.mdpi.com/1424-8220/20/10/2898 Open in new window
Abstract
This paper presents a novel calibration method for solid-state LiDAR devices based on a geometrical description of their scanning system, which has variable angular resolution. Determining this distortion across the entire Field-of-View of the system yields accurate and precise measurements which enable it to be combined with other sensors. On the one hand, the geometrical model is formulated using the well-known Snell’s law and the intrinsic optical assembly of the system, whereas on the othe...
Citation
García-Gómez, P. [et al.]. Geometric model and calibration method for a solid-state LiDAR. "Sensors", 20 Maig 2020, vol. 20, núm. 10, p. 2898-1-2898-23.
Keywords
Distortion correction, FOV mapping, LiDAR calibration, Solid-state LiDAR
Group of research
CD6 - Centre for Sensors, Instruments and Systems Development
GPI - Image and Video Processing Group
GREO - Optical Engineering Research Group
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center

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