A Denoising Algorithm for Partial Discharge Measurement Based on the Combination of Wavelet Threshold and Total Variation Theory.
Ju TangSiyuan ZhouCheng PanPublished in: IEEE Trans. Instrum. Meas. (2020)
Keyphrases
- denoising
- total variation
- denoising algorithm
- image denoising
- partial discharge
- wavelet domain
- noisy images
- natural images
- soft thresholding
- denoising methods
- image processing
- wavelet coefficients
- frequency domain
- gaussian noise
- inverse problems in image processing
- partial differential equations
- noise removal
- image deblurring
- wavelet packet
- image restoration
- nonlinear diffusion
- discrete wavelet transform
- edge preservation
- multiresolution