An accurate method for direct dualenergy calibration and decomposition H. Neale Cardinal and Aaron Fenster Citation: Medical Physics 17, 327 (1990); doi: 10.1118/1.596512 View online: http://dx.doi.org/10.1118/1.596512 View Table of Contents: http://scitation.aip.org/content/aapm/journal/medphys/17/3?ver=pdfcov Published by the American Association of Physicists in Medicine Articles you may be interested in Iterative image-domain decomposition for dual-energy CT Med. Phys. 41, 041901 (2014); 10.1118/1.4866386 SUEI19: DualEnergy CTBased Material Decomposition for Stoichiometric Calibration of DCE CT Med. Phys. 40, 129 (2013); 10.1118/1.4814129 Systematic bias in basis material decomposition applied to quantitative dualenergy xray imaging Med. Phys. 19, 25 (1992); 10.1118/1.596889 The determination of electron density by the dualenergy Compton scatter method Med. Phys. 12, 13 (1985); 10.1118/1.595730 Calibration procedure in dualenergy scanning using the basis function technique Med. Phys. 10, 628 (1983); 10.1118/1.595367
An accurate method for direct dual-energy calibration and decomposition.
We propose the use of conic and cubic surface equations (surfaces of second and third order) to directly approximate the dual-energy equations (the in...