Random search as a neural network optimization strategy for Convolutional-Neural-Network (CNN)-based noise reduction in CT.
Nathan R. HuberAndrew D. MissertHao GongScott S. HsiehShuai LengLifeng YuCynthia H. McColloughPublished in: Medical Imaging: Image Processing (2021)
Keyphrases
- convolutional neural network
- noise reduction
- optimization strategy
- random search
- neural network
- genetic algorithm
- optimization algorithm
- simulated annealing
- signal to noise ratio
- improved algorithm
- parameter optimization
- edge detection
- face detection
- particle swarm
- search space
- optimization method
- artificial neural networks
- noise level
- initial solution
- neural network model
- multi objective
- fuzzy logic
- particle swarm optimization
- detection method
- input output
- image reconstruction