Mixed Poisson-Gaussian noise reduction using a time-space fractional differential equations.
F. Gholami BahadorP. MokhtaryMehrdad LakestaniPublished in: Inf. Sci. (2023)
Keyphrases
- differential equations
- gaussian noise
- dynamical systems
- denoising
- signal to noise ratio
- numerical solution
- image restoration
- feed forward artificial neural networks
- noisy images
- jpeg compression
- ordinary differential equations
- noise level
- noise removal
- numerical methods
- noise variance
- brownian motion
- difference equations
- machine learning
- nonlinear differential equations
- search space
- boundary value problem
- impulse noise
- image denoising
- salt and pepper noise
- gray scale