Automatic segmentation system for liver tumors based on the multilevel thresholding and electromagnetism optimization algorithm.
Lamia Nabil MahdyKadry Ali EzzatMohamed ToradAboul Ella HassanienPublished in: Int. J. Imaging Syst. Technol. (2020)
Keyphrases
- optimization algorithm
- automatic segmentation
- multilevel thresholding
- ct data
- lymph nodes
- multi objective
- particle swarm optimization
- image segmentation
- particle swarm optimization algorithm
- computed tomography images
- segmentation algorithm
- manual segmentation
- automatically segmenting
- semi automatic segmentation
- optimization method
- differential evolution
- abdominal organs
- particle swarm optimization pso
- hybrid optimization algorithm
- evolutionary multi objective
- organ segmentation
- ct images
- evolutionary algorithm
- convergence speed
- contrast enhanced
- brain tissue
- pso algorithm
- thresholding methods
- advantages and disadvantages
- brain tumors
- swarm intelligence
- global optimization
- multiscale