Image restoration via combining a fractional order variational filter and a TGV penalty.
Mushtaq Ahmad KhanAsmat UllahZhuo-Jia FuSahib KhanSheraz KhanPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image restoration
- fractional order
- wiener filter
- transfer function
- total variation
- differential equations
- edge preserving
- modified hopfield neural network
- degraded images
- feedback control
- restored image
- regularization parameter
- dynamical systems
- super resolution
- markov random field
- blurred images
- impulse response
- image processing
- point spread function
- image segmentation
- image deblurring
- regularization method
- closed loop
- gaussian noise
- pid controller
- differential evolution
- restoration algorithm
- neural network
- regularization methods
- high quality
- diffusion equation
- global optimization