Roy Nilsen

Use of Water Equivalent Diameter for Calculating Patient Size and Size-Specific Dose Estimates (SSDE) in CT: The Report of AAPM Task Group 220.

Cynthia H. McCollough, Donovan Bakalyar, Maryam Bostani et al. · PubMed · 2014 · 270 citations · Full text

Computed Tomography, Water Equivalent Diameter, Diagnosis +17

A three-dimensional-weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT—helical scanning

Xiangyang Tang, Jiang Hsieh, Roy Nilsen et al. · Physics in Medicine and Biology · 2006 · 123 citations

Computed Tomography, Geometric Modeling, Image Reconstruction +15

Active damping of resonance oscillations in LCL-filters based on virtual flux and virtual resistor

William Gullvik, Lars Norum, Roy Nilsen · 2007 · 85 citations

Virtual Flux, Active Damping, Resonance Oscillations +4

A three-dimensional weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT under a circular source trajectory

Xiangyang Tang, Jiang Hsieh, Akira Hagiwara et al. · Physics in Medicine and Biology · 2005 · 82 citations

Computed Tomography, Image Reconstruction, Engineering +17

Efficient high-frequency soft-switched power converter with signal processor control

K. Vangen, T. Melaa, Staffan Bergsmark et al. · 2002 · 77 citations

Electrical Engineering, Dc/ac High-power, Dual Active Bridge +9