<p>A method is disclosed for generating a composite image from dual-energy projection radiographic image data and renormalizing the composite image such that the pixel values for the composite image have the same relationship to the detected x-ray energy as the original high- and low-energy images. The method disclosed further provides for renormalization of material specific decomposition images formed form dual energy projection radiographic image data such that the decomposition images are on a common scale with either the high-energy, low-energy or composite image.</p>
申请公布号
WO2008100471(A1)
申请公布日期
2008.08.21
申请号
WO2008US01789
申请日期
2008.02.11
申请人
CARESTREAM HEALTH, INC.;VANMETTER, RICHARD L.;YORKSTON, JOHN;SIEWERDSEN, JEFFREY H.
发明人
VANMETTER, RICHARD L.;YORKSTON, JOHN;SIEWERDSEN, JEFFREY H.