Nonconvex Wavelet Thresholding Total Variation Denoising Method for Planetary Gearbox Fault Diagnosis.
Pengcheng JiangYong ChangHua CongFuzhou FengPublished in: IEEE Access (2020)
Keyphrases
- fault diagnosis
- total variation
- denoising methods
- image denoising
- denoising
- denoising algorithm
- noisy images
- natural images
- image processing
- locally adaptive
- expert systems
- neural network
- partial differential equations
- wavelet coefficients
- wavelet domain
- fuzzy logic
- objective function
- gaussian noise
- analog circuits
- image deblurring
- frequency domain
- noise removal
- wavelet packet
- noise level
- higher order