Keyphrases
- gaussian noise
- denoising
- shuffled frog leaping algorithm
- noisy images
- image restoration
- particle swarm optimization pso
- noise level
- noise removal
- particle swarm optimization
- signal to noise ratio
- noise model
- impulse noise
- white noise
- jpeg compression
- salt and pepper noise
- particle swarm optimization algorithm
- pso algorithm
- median filtering
- noise variance
- impulsive noise
- noise suppression
- optimization algorithm
- image denoising
- edge detection
- higher order
- multiresolution
- noise reduction
- hard thresholding
- multi objective