Three Dimensional Light Detection and Ranging Decoder Design

Wang, Sheng-Bi; Fan, Yu-Cheng

doi:10.1109/iccci51764.2021.9486826

2021 3rd International Conference on Computer Communication and the Internet (ICCCI) 2021

DOI: 10.1109/iccci51764.2021.9486826

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Three Dimensional Light Detection and Ranging Decoder Design

Sheng-Bi Wang

Yu-Cheng Fan

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Three-Dimensional LiDAR Decoder Design for Autonomous Vehicles in Smart Cities

Fan

Wang

2022

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With the advancement of artificial intelligence, deep learning technology is applied in many fields. The autonomous car system is one of the most important application areas of artificial intelligence. LiDAR (Light Detection and Ranging) is one of the most critical components of self-driving cars. LiDAR can quickly scan the environment to obtain a large amount of high-precision three-dimensional depth information. Self-driving cars use LiDAR to reconstruct the three-dimensional environment. The autonomous car system can identify various situations in the vicinity through the information provided by LiDAR and choose a safer route. This paper is based on Velodyne HDL-64 LiDAR to decode data packets of LiDAR. The decoder we designed converts the information of the original data packet into X, Y, and Z point cloud data so that the autonomous vehicle can use the decoded information to reconstruct the three-dimensional environment and perform object detection and object classification. In order to prove the performance of the proposed LiDAR decoder, we use the standard original packets used for the comparison of experimental data, which are all taken from the Map GMU (George Mason University). The average decoding time of a frame is 7.678 milliseconds. Compared to other methods, the proposed LiDAR decoder has higher decoding speed and efficiency.

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Three-Dimensional LiDAR Decoder Design for Autonomous Vehicles in Smart Cities

Fan

Wang

2022

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Three Dimensional Light Detection and Ranging Decoder Design

Cited by 1 publication

References 12 publications

Three-Dimensional LiDAR Decoder Design for Autonomous Vehicles in Smart Cities

Three-Dimensional LiDAR Decoder Design for Autonomous Vehicles in Smart Cities

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