New Denoising Method for Lidar Signal by the WT-VMD Joint Algorithm

Light detection and ranging (LIDAR) is an active remote sensing system. Lidar echo signal is non-linear and non-stationary, which is often accompanied by various noises. In order to filter out the noise and extract valid signal information, a suitable method should be chosen for noise reduction. Som...

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Bibliographic Details
Main Authors: Zhenzhu Wang, Hongbo Ding, Bangxin Wang, Dong Liu
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/22/16/5978