Fractional-Order Anisotropic Diffusion for Defogging of RGB Images.
Savita NandalSanjeev KumarPublished in: Int. J. Image Graph. (2020)
Keyphrases
- anisotropic diffusion
- edge detection
- fractional order
- diffusion coefficient
- nonlinear filtering
- diffusion equation
- edge preservation
- speckle noise
- partial differential equations
- input image
- noise removal
- edge preserving
- diffusion process
- image analysis
- ultrasound images
- noisy images
- transfer function
- image features
- object recognition
- gray scale
- wavelet transform
- single image
- denoising
- color images
- high frequency
- image sequences
- dynamic programming
- multiscale