Uwe Wiedmann,Peter Michael Edic,Bruno Kristiaan Bernard De Man,Naveen Stephan Chandra,Jed Douglas Pack,Yannan Jin,Denis Perrillat-Amede,Jean-Francois Larroux
申请号：
US14977086
公开号：
US09888894B2
申请日:
2015.12.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Acquisition of X-ray transmission data at three or more energy levels is described. Various implementations utilize generator waveforms that utilize fast-switching, slow-switching, or a combination of fast- and slow-switching to transition between X-ray energy levels. In addition, various sampling arrangements for sampling and/or binning three or more energy levels of X-ray transmission data are discussed. The use of these data in subsequent processing steps, such for material decomposition and/or improvement of dual-energy material decomposition processing, are also described.
