Direct Reconstruction of Linear Parametric Images from Dynamic PET Using Nonlocal Deep Image Prior.
Kuang GongCiprian CatanaJinyi QiQuanzheng LiPublished in: CoRR (2021)
Keyphrases
- positron emission tomography
- image prior
- image data
- image restoration
- input image
- image reconstruction
- image denoising
- image retrieval
- image analysis
- test images
- reconstructed image
- blind deconvolution
- segmentation algorithm
- edge detection
- multiple images
- synthetic and real images
- segmentation method
- colour images
- prior model
- image regions
- maximum a posteriori
- region growing
- least squares