PCA-Based Denoising Algorithm for Outdoor Lidar Point Cloud Data.
Dongyang ChengDangjun ZhaoJunchao ZhangCaisheng WeiDi TianPublished in: Sensors (2021)
Keyphrases
- point cloud data
- denoising algorithm
- point cloud
- denoising
- image denoising
- hough transform
- noise level
- cone beam computed tomography
- noise model
- noisy images
- transform domain
- noise reduction
- wavelet coefficients
- structure from motion
- nonlocal means
- principal component analysis
- natural images
- wavelet domain
- image processing
- peak signal to noise ratio
- point sets
- noise removal
- convex hull
- gaussian noise
- high quality