Research on the De-Noising of Train Wheel-Rail Sound Signal.
Qian WangLi-Juan ZhouQing Hua ChenPublished in: ICMLSC (2017)
Keyphrases
- denoising
- soft threshold
- frequency domain
- wavelet packet
- wavelet packet transform
- high speed
- image denoising
- signal processing
- denoising methods
- sound signals
- wavelet domain
- wavelet analysis
- wavelet transform
- image processing
- gaussian white noise
- impulse response
- compressive sensing
- denoising algorithm
- original signal
- wheeled mobile robots
- received signal
- neural network
- fundamental frequency
- noise filtering
- sound source
- random noise
- spatial domain
- noisy images
- non stationary
- natural images
- computer vision