A spatial random-meaningful neighbourhood topology in pso for edge detection in noisy images.
Mahdi SetayeshMengjie ZhangMark JohnstonPublished in: GECCO (Companion) (2012)
Keyphrases
- noisy images
- edge detection
- denoising
- noise level
- particle swarm optimization pso
- particle swarm optimization
- multiscale
- edge detection algorithm
- particle swarm optimization algorithm
- edge detector
- image denoising
- region growing
- gaussian noise
- image enhancement
- noise reduction
- additive gaussian noise
- image processing
- noise variance
- total variation minimization
- noise free
- signal to noise ratio
- total variation
- pso algorithm
- edge information
- wavelet coefficients
- wavelet transform
- image retrieval
- similarity measure
- image segmentation