Deep Back Projection for Sparse-View CT Reconstruction.
Dong Hye YeGregery T. BuzzardMax RubyCharles A. BoumanPublished in: GlobalSIP (2018)
Keyphrases
- back projection
- image reconstruction
- fan beam
- filtered back projection
- computed tomography
- radon transform
- tomographic reconstruction
- reconstructed image
- super resolution
- x ray
- image quality
- mean shift
- image frames
- three dimensional
- ct images
- medical images
- computer tomography
- cone beam
- spatial resolution
- fourier transform
- straight line
- noisy images
- pattern analysis
- sparse representation
- reconstruction method
- markov random field
- high resolution
- preprocessing
- computer vision