Image Denoising Method for Unknown Noise Based on 2-D FWT with Optimal Fractional Order.
Yuanyuan JiangYouren WangHui LuoPublished in: J. Comput. (2014)
Keyphrases
- denoising methods
- denoising
- denoising algorithm
- image denoising
- restored image
- noisy images
- edge preservation
- nl means
- nonlocal means
- noise reduction
- fractional order
- image data
- noise level
- input image
- image features
- image segmentation
- noise model
- image restoration
- edge detection
- high resolution
- transfer function
- noise removal
- dynamic programming
- anisotropic diffusion
- wavelet packet
- natural images