Low Dose CT Image Restoration by Incremental Learning and Ant Colony Optimization.
Mohamed HashemEssam A. RashedFatma Harby MohamedPublished in: ICCTA (2016)
Keyphrases
- image restoration
- incremental learning
- ant colony optimization
- low dose
- computed tomography
- x ray
- ct scans
- imaging modalities
- metaheuristic
- computer tomography
- ct images
- total variation
- lung nodules
- medical images
- super resolution
- image processing
- image reconstruction
- contrast enhancement
- markov random field
- particle swarm optimization
- medical imaging
- search space
- three dimensional
- multiscale
- simulated annealing
- supervised learning
- intraoperative
- learning process
- ct data
- computational complexity
- higher order
- genetic algorithm
- semi supervised
- low contrast
- computer aided diagnosis
- motion estimation
- gaussian noise
- image sequences
- neural network