31 citations · 76 across the 9 of their papers we have counts for
5 papers · 1 filter
Uconnect: Synergistic Spectral CT Reconstruction with U-Nets Connecting the Energy bins
Zhihan Wang, Alexandre Bousse, Franck Vermet +5
Spectral computed tomography (CT) offers the possibility to reconstruct attenuation images at different energy levels, which can be then used for material decomposition. However, t…
Systematic Review on Learning-based Spectral CT
Alexandre Bousse, Venkata Sai Sundar Kandarpa, Simon Rit +5
Spectral computed tomography (CT) has recently emerged as an advanced version of medical CT and significantly improves conventional (single-energy) CT. Spectral CT has two main for…
Quantitative cone-beam CT reconstruction with polyenergetic scatter model fusion
Jonathan H. Mason, Alessandro Perelli, William H. Nailon +1
Scatter can account for large errors in cone-beam CT (CBCT) due to its wide field of view, and its complicated nature makes its compensation difficult. Iterative polyenergetic reco…
Polyquant CT: direct electron and mass density reconstruction from a single polyenergetic source
Jonathan H. Mason, Alessandro Perelli, William H. Nailon +1
Quantifying material mass and electron density from computed tomography (CT) reconstructions can be highly valuable in certain medical practices, such as radiation therapy planning…
Can Planning Images Reduce Scatter in Follow-Up Cone-Beam CT?
Jonathan Mason, Alessandro Perelli, William Nailon +1
Due to its wide field of view, cone-beam computed tomography (CBCT) is plagued by large amounts of scatter, where attenuated photons hit the detector, and corrupt the linear models…