Quaternion linear colour edge-sharpening filter using genetic algorithm.
Shagufta YasminStephen J. SangwinePublished in: CEEC (2016)
Keyphrases
- genetic algorithm
- edge detection
- noise reduction
- linear filters
- neural network
- edge detector
- linear filtering
- edge map
- nonlinear filters
- noise removal
- edge information
- transfer function
- digital images
- fitness function
- image sharpening
- image enhancement
- fourier transform
- zero crossing
- multi objective
- artificial neural networks
- evolutionary algorithm
- weighted graph
- noisy images
- multiscale
- impulsive noise
- signal to noise ratio
- genetic algorithm ga