Edge detection on noisy images using Prewitt operator and fractional order differentiation.
Saeed BalochianHossein BaloochianPublished in: Multim. Tools Appl. (2022)
Keyphrases
- noisy images
- edge detection
- fractional order
- marr hildreth
- zero crossing
- edge detector
- diffusion equation
- noise level
- anisotropic diffusion
- differential equations
- feedback control
- image enhancement
- multiscale
- image processing
- noise reduction
- transfer function
- edge information
- signal to noise ratio
- region growing
- image denoising
- dynamical systems
- edge detection algorithm
- denoising
- pid controller
- gaussian noise
- noise removal
- edge map
- closed loop
- differential evolution
- optimal control
- genetic algorithm
- higher order
- natural images
- fuzzy control
- contrast enhancement
- wavelet transform
- image sequences
- image segmentation
- machine learning