High-Resolution Maps of Left Atrial Displacements and Strains Estimated with 3D CINE MRI and Unsupervised Neural Networks.
Christoforos GalazisSamuel ShepperdEmma BrouwerSandro F. QueirósEbraham AlskafMustafa AnjariAmedeo ChiribiriJack LeeAnil A. BharathMarta VarelaPublished in: CoRR (2023)
Keyphrases
- high resolution
- neural network
- magnetic resonance images
- mr images
- low resolution
- mr imaging
- competitive learning
- high frequency
- magnetic resonance imaging
- super resolution
- pattern recognition
- mri images
- remote sensing
- multislice
- field of view
- unsupervised learning
- artificial neural networks
- left ventricle
- mri data
- image processing
- cardiac imaging
- high quality
- genetic algorithm
- back propagation
- medical images
- boundary conditions
- semi supervised
- left ventricular
- motion estimation
- optical flow
- neural network model
- magnetic resonance
- supervised learning
- self organizing maps
- white matter
- finite element model
- computer vision