Super-resolution and denoising of 4D-Flow MRI using physics-Informed deep neural nets.
Mojtaba F. FathiIsaac Perez-RayaAhmadreza BaghaiePhilipp BergGábor JanigaAmirhossein ArzaniRoshan M. D'SouzaPublished in: Comput. Methods Programs Biomed. (2020)
Keyphrases
- neural nets
- super resolution
- denoising
- high resolution
- low resolution
- image restoration
- total variation
- image processing
- image denoising
- image reconstruction
- magnetic resonance imaging
- feed forward
- noisy images
- neural network
- back propagation
- motion blur
- low resolution images
- artificial neural networks
- high quality
- depth map
- image patches
- natural images
- super resolution reconstruction
- resolution enhancement
- multi frame
- image super resolution
- high resolution images
- super resolved
- learning tasks
- motion estimation
- flow field
- remote sensing
- single image super resolution
- phase unwrapping
- computational complexity
- three dimensional