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Proceeding Paper

Design of a LIOR-Based De-Dust Filter for LiDAR Sensors in Off-Road Vehicles †

by
Ali Afzalaghaeinaeini
1,
Jaho Seo
1,*,
Dongwook Lee
2 and
Hanmin Lee
2
1
Department of Automotive and Mechatronics Engineering, Ontario Tech University, Oshawa, ON L1G 0C5, Canada
2
Department of Smart Industrial Machine Technologies, Korean Institute of Machinery & Materials, Daejeon 34103, Korea
*
Author to whom correspondence should be addressed.
†
Presented at the 8th International Electronic Conference on Sensors and Applications, 1–15 November 2021; Available online: https://ecsa-8.sciforum.net.
Eng. Proc. 2021, 10(1), 70; https://doi.org/10.3390/ecsa-8-11338
Published: 1 November 2021
(This article belongs to the Proceedings of The 8th International Electronic Conference on Sensors and Applications)
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Abstract

LiDAR sensors have played an important role in a variety of related applications due to their merits of providing high-resolution and accurate information about the environment. However, their detection performance significantly degrades under dusty conditions, thereby making the whole perception of the vehicles prone to failure. To deal with this problem, we designed a de-dust filter using a LIOR filtering technique that offers a viable method of eliminating dust particles from the measurement data. Experimental results confirm that the proposed method is robust in the face of dust particles by successfully removing them from the measured point cloud with good filtering accuracy while maintaining rich information about the environment.
Keywords: de-dust filter; LiDAR; low-intensity outlier removal (LIOR); off-road vehicles de-dust filter; LiDAR; low-intensity outlier removal (LIOR); off-road vehicles

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MDPI and ACS Style

Afzalaghaeinaeini, A.; Seo, J.; Lee, D.; Lee, H. Design of a LIOR-Based De-Dust Filter for LiDAR Sensors in Off-Road Vehicles. Eng. Proc. 2021, 10, 70. https://doi.org/10.3390/ecsa-8-11338

AMA Style

Afzalaghaeinaeini A, Seo J, Lee D, Lee H. Design of a LIOR-Based De-Dust Filter for LiDAR Sensors in Off-Road Vehicles. Engineering Proceedings. 2021; 10(1):70. https://doi.org/10.3390/ecsa-8-11338

Chicago/Turabian Style

Afzalaghaeinaeini, Ali, Jaho Seo, Dongwook Lee, and Hanmin Lee. 2021. "Design of a LIOR-Based De-Dust Filter for LiDAR Sensors in Off-Road Vehicles" Engineering Proceedings 10, no. 1: 70. https://doi.org/10.3390/ecsa-8-11338

APA Style

Afzalaghaeinaeini, A., Seo, J., Lee, D., & Lee, H. (2021). Design of a LIOR-Based De-Dust Filter for LiDAR Sensors in Off-Road Vehicles. Engineering Proceedings, 10(1), 70. https://doi.org/10.3390/ecsa-8-11338

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