A Novel Multidimensional Statistics Denoising Algorithm Based on Gaussian Mixture Model for Photon-Counting LiDAR Data.
Sitong ChenSheng NieXiaohuan XiShaobo XiaFeng ZhuCheng WangXiaoxiao ZhuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2024)
Keyphrases
- gaussian mixture model
- lidar data
- denoising
- mixture model
- feature vectors
- image denoising
- em algorithm
- expectation maximization
- point cloud
- high resolution
- background subtraction
- maximum likelihood
- feature space
- wavelet domain
- gaussian distribution
- wavelet coefficients
- three dimensional
- image processing
- high dimensional
- feature extraction