Noise Reduction of LiDAR Signal via Local Mean Decomposition Combined With Improved Thresholding Method.
Luyao ZhangJianhua ChangHongxu LiZhenxing LiuShuyi ZhangRengxiang MaoPublished in: IEEE Access (2020)
Keyphrases
- noise reduction
- thresholding method
- noisy environments
- wiener filter
- hearing aids
- noise cancellation
- signal to noise ratio
- edge preserving
- noise level
- edge detection
- noise removal
- gray level
- motion detection
- median filter
- denoising methods
- signal processing
- global thresholding
- speech enhancement
- wavelet packet
- denoising algorithm
- non stationary
- bilateral filter
- computer vision
- gaussian noise
- object detection
- frequency domain
- probabilistic model