Joint PET-MRI image reconstruction using a patch-based joint-dictionary prior.
Viswanath P. SudarshanGary F. EganZhaolin ChenSuyash P. AwatePublished in: Medical Image Anal. (2020)
Keyphrases
- image reconstruction
- maximum a posteriori
- positron emission tomography
- reconstructed image
- image reconstruction algorithms
- super resolution
- computed tomography
- compressed sensing
- emission computed tomography
- limited angle
- image super resolution
- tomographic reconstruction
- inverse problems
- cardiac imaging
- radon transform
- reconstruction process
- phase unwrapping
- reconstruction method
- medical images
- signal reconstruction
- computer vision
- low resolution