Sylvain Bernard,Razvan Gabriel Iordache,Serge Louis Wilfrid Muller,Giovanni John Jacques Palma,Ann-Katherine Carton,Pablo Milioni de Carvalho
申请号：
US14978460
公开号：
US10032294B2
申请日:
2015.12.22
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Method and system for obtaining tomosynthesis and material decomposition images of an object of interest using a system comprising an x-ray source facing a detector. The method comprises generating a 2D material decomposition image of an object of interest from at least two sets of acquisitions. Each set is performed at a different energy spectrum and comprises at least one projection image or a plurality of projection images acquired at different x-ray source angulation positions, and the 2D material decomposition image can be generated for a predetermined orientation selected from one of said different x-ray source angulation positions or from a virtual orientation. At least one of the plurality of 3D volume portion images and/or the 2D contrast enhanced material decomposition image are displayed for review by a health care professional.
