Optimal soft morphological filter for periodic noise removal using a particle swarm optimiser with passive congregation.
Tianyao JiZ. LuQ. H. WuPublished in: Signal Process. (2007)
Keyphrases
- particle swarm
- noise removal
- morphological filters
- particle swarm optimization
- particle swarm optimization algorithm
- optimization method
- anisotropic diffusion
- swarm intelligence
- multi objective
- evolutionary algorithm
- denoising
- image enhancement
- noise reduction
- fourth order
- differential evolution
- edge detection
- pso algorithm
- fitness function
- original signal
- optimization methods
- gaussian noise
- genetic algorithm
- hybrid algorithm
- convergence speed
- translation invariant
- optimization algorithm
- global optimization
- median filter
- noise level
- mathematical morphology
- evolutionary computation
- ant colony optimization
- higher order
- color images
- image analysis
- artificial neural networks
- computer vision