High-resolution 3D Maps of Left Atrial Displacements using an Unsupervised Image Registration Neural Network.
Christoforos GalazisAnil Anthony BharathMarta VarelaPublished in: CoRR (2023)
Keyphrases
- image registration
- neural network
- high resolution
- displacement field
- low resolution
- image processing
- mutual information
- image super resolution
- competitive learning
- super resolution
- coarse to fine
- back propagation
- affine transformation
- high frequency
- artificial neural networks
- feature maps
- unsupervised learning
- neural network model
- high resolution images
- remote sensing
- recurrent neural networks
- computer vision
- multi modality
- accurate registration
- image analysis
- high quality
- medical image registration
- medical imaging
- semi supervised
- motion estimation
- optical flow
- sonar images
- registration process
- neural network is trained
- satellite images
- image matching
- self organizing maps
- fault diagnosis
- supervised learning
- fuzzy logic
- genetic algorithm
- field of view
- neural nets
- image alignment
- feed forward
- radial basis function
- registration accuracy
- face images
- free form deformation
- pattern recognition
- multiscale