Neural Implicit k-space with Trainable Periodic Activation Functions for Cardiac MR Imaging.
Patrick T. HaftWenqi HuangGastão CruzDaniel RueckertVeronika A. ZimmerKerstin HammernikPublished in: Bildverarbeitung für die Medizin (2024)
Keyphrases
- mr imaging
- activation function
- network architecture
- neural architecture
- neural network
- magnetic resonance
- mr images
- mri data
- motion tracking
- feed forward
- artificial neural networks
- back propagation
- hidden layer
- magnetic resonance images
- medical images
- neural nets
- learning rate
- basis functions
- neural network model
- multilayer perceptron
- automated segmentation
- degrees of freedom
- fuzzy neural network
- multi layer perceptron
- synthetic data
- fuzzy logic
- pattern recognition
- magnetic resonance imaging
- motion analysis
- radial basis function
- manual segmentation
- image analysis
- genetic algorithm
- contrast enhanced
- machine learning