Standard-dose PET reconstruction from low-dose preclinical images using an adopted all convolutional U-Net.
Mahsa AmirrashediSaeed SarkarHossein GhadiriPardis GhafarianMohammad Reza AyPublished in: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2021)
Keyphrases
- low dose
- positron emission tomography
- ionizing radiation
- imaging modalities
- x ray
- computer tomography
- image reconstruction
- computed tomography
- dual energy
- three dimensional
- pet images
- ct scans
- magnetic resonance imaging
- medical images
- image data
- contrast enhancement
- reconstruction process
- lung nodules
- rigid registration
- image analysis
- clinical applications
- input image
- pet ct
- medical imaging
- image registration
- low contrast
- medical data
- magnetic resonance
- fully automatic