Computer algebra for x-ray spectral reconstruction between 6 and 25 MV

Medical Physics

Volumn 28, Issue 3, 2001, Pages 325-327

  Stampanoni, Marco ^a   Fix, Michael ^a   Francois, Pascal ^b   Rüegsegger, Peter ^a  

^a UNIVERSITY OF ZURICH   (Switzerland)

^b INSTITUT CLAUDIUS REGAUD   (France)

Author keywords

Numerical reconstruction; Photon energy spectra; Spectral vectorial algebra; Transmission measurements

Indexed keywords

PHOTONS; TRANSMISSIONS; USER INTERFACES;

COMPUTER ALGEBRA; MATRIX SYSTEMS; NUMERICAL RECONSTRUCTION; PHOTON ENERGY SPECTRUM; PHOTON SPECTRA; SPECTRAL RECONSTRUCTION; TRANSMISSION DATA; TRANSMISSION MEASUREMENTS;

ALGEBRA;

ARTICLE; BREMS RADIATION; CALCULATION; COMPUTER ANALYSIS; MATHEMATICS; PRIORITY JOURNAL; RADIATION ENERGY; ROENTGEN SPECTROSCOPY;

EID: 0035086968     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.1350585     Document Type: Article

References (12)

1. Spectral characterization of 4 MV bremsstrahlung by attenuation analysis
2. A study of quality of bremsstrahlung spectra reconstructed from transmission measurements
3. X-ray spectra estimation using attenuation measurements from 25 kVp to 18 MV
4. A new method for the measurement of bremsstrahlung spectra
5. Reconstruction of mega-voltage photon spectra by attenuation analysis
6. Simulation of x-ray special reconstruction from transmission data by direct resolution of the numeric system AF= T
7. Validation of reconstructed bremsstrahlung spectra between 6 MV and 25 MV from measured transmission data
8. Reconstruction of 12 MV bremsstrahlung spectra from measured transmission data by direct resolution of the numeric system AF= T
9. Photon mass attenuation and energy-absorption coefficients from 1 keV to 20 MeV