Image denoising based on improved bidimensional empirical mode decomposition thresholding technology.
Di LiuXiyuan ChenPublished in: Multim. Tools Appl. (2019)
Keyphrases
- image denoising
- denoising
- image processing
- natural images
- noisy images
- total variation
- wavelet denoising
- partial differential equations
- wavelet domain
- denoising algorithm
- wavelet coefficients
- denoising methods
- frequency domain
- bidimensional empirical mode decomposition
- edge detection
- multiscale
- gaussian noise
- additive noise
- wavelet transform
- probability distribution
- multiresolution
- soft thresholding