A novel hybrid algorithm for accelerating CT reconstructions and improving low-dose image quality.
Synho DoW. Clem KarlHomer H. PienPublished in: ISBI (2011)
Keyphrases
- hybrid algorithm
- low dose
- image quality
- computed tomography
- x ray
- image reconstruction
- filtered back projection
- ct scans
- visual quality
- contrast enhancement
- imaging modalities
- high quality
- computer tomography
- particle swarm optimization
- ct images
- dual energy
- particle swarm optimization pso
- simulated annealing
- three dimensional
- lung nodules
- medical imaging
- tabu search
- bit rate
- genetic algorithm
- medical images
- optimal solution
- imperialist competitive algorithm
- ant colony optimization
- image data
- standard test problems
- optimization method
- differential evolution
- super resolution
- ct data
- evolutionary algorithm
- x ray images
- image analysis
- image processing