Reduction of streak artifacts caused by low photon counts utilizing an image-based forward projection in computed tomography.
Shinji NiwaKatsuhiro IchikawaHiroki KawashimaTadanori TakataShuhei MinamiWataru MitsuiPublished in: Comput. Biol. Medicine (2021)
Keyphrases
- computed tomography
- ct images
- image reconstruction
- medical images
- medical imaging
- ct scans
- three dimensional
- motion artifacts
- ct data
- radon transform
- computed tomography scans
- cone beam ct
- high quality
- x ray
- tomographic reconstruction
- cone beam
- filtered back projection
- region of interest
- image analysis
- image processing
- computer vision
- radio frequency ablation
- machine learning