An Exact and Fast CBCT Reconstruction via Pseudo-Polar Fourier Transform-Based Discrete Grangeat's Formula.
Niloufar TeyfouriHossein RabbaniRaheleh KafiehIraj JabbariPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- projection images
- cone beam
- cone beam ct
- x ray
- reconstruction method
- discrete tomography
- ct images
- image reconstruction
- prostate cancer
- soft tissue
- computed tomography
- noise level
- radon transform
- polar fourier
- tomographic reconstruction
- image quality
- image guided
- diffusion mri
- intraoperative
- medical images
- three dimensional
- image denoising
- radiation therapy
- image data
- high resolution
- image processing