Homomorphic filtering for the image enhancement based on fractional-order derivative and genetic algorithm.
Sridevi GaminiSamayamantula Srinivas KumarPublished in: Comput. Electr. Eng. (2023)
Keyphrases
- homomorphic filtering
- image enhancement
- fractional order
- genetic algorithm
- diffusion equation
- transfer function
- image analysis
- differential evolution
- image processing
- gamma correction
- noise removal
- contrast enhancement
- partial differential equations
- pid controller
- edge detection
- median filter
- zero crossing
- closed loop
- neural network
- image segmentation
- feature extraction
- image restoration
- single image
- dynamic range
- particle swarm optimization
- scale space
- canny edge detector