An Exact and Fast CBCT Reconstruction via Pseudo-Polar Fourier Transform based Discrete Grangeat's Formula.
Niloufar TeyfouriHossein RabbaniRaheleh KafiehIraj JabbariPublished in: CoRR (2019)
Keyphrases
- projection images
- cone beam
- cone beam ct
- x ray
- reconstruction method
- prostate cancer
- discrete tomography
- ct images
- image reconstruction
- noise level
- soft tissue
- radon transform
- polar fourier
- computed tomography
- image guided
- medical imaging
- tomographic reconstruction
- image quality
- diffusion mri
- multiscale
- radiation therapy
- image segmentation
- intraoperative
- surface reconstruction
- ct scans
- noise reduction
- deformable registration
- medical images
- d objects