Denoising Point Clouds with Intensity and Spatial Features in Rainy Weather

• Published in: 2023 IEEE International Conference on Image Processing (ICIP) pp. 3015 - 3019
• Main Authors: Han, Haozheng, Jin, Xin, Li, Zhiheng
• Format: Conference Proceeding
• Language: English
• Published: IEEE 08.10.2023
• Subjects: autonomous vehicles; Filtering; Laser radar; Noise reduction; Point cloud compression; point cloud denoising; Rain; rain noise removal; Scattering; target detection; Three-dimensional displays

LiDAR is important for 3D vision in autonomous vehicles, but rain causes inaccurate LiDAR point clouds due to reflection and scattering. Rain noise removal without loss of environmental features becomes an inevitable challenge. This paper presents a novel point cloud denoising method with intensity...