TriDoRNet: Reconstruction of Standard-Dose Pet from Low-Dose Pet in Triple (Projection, Image, and Frequency) Domains.
Caiwen JiangYongsheng PanDinggang ShenPublished in: ISBI (2023)
Keyphrases
- low dose
- image reconstruction
- positron emission tomography
- imaging modalities
- ionizing radiation
- computer tomography
- x ray
- projection images
- dual energy
- reconstruction process
- image data
- scaled orthographic
- computed tomography
- back projection
- multiscale
- contrast enhancement
- magnetic resonance imaging
- high resolution
- input image
- image analysis
- medical images
- mri images
- three dimensional
- ct scans
- medical imaging
- edge detection
- image segmentation
- low contrast
- lung nodules
- magnetic resonance
- region of interest
- rigid registration
- medical data
- ct images