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Spectral imaging
专利权人:
コーニンクレッカ フィリップス エヌ ヴェ
发明人:
プロクサ ロラント
申请号:
JP2011518036
公开号:
JP5539342B2
申请日:
2009.06.22
申请国别(地区):
JP
年份:
2014
代理人:
摘要:
A method includes concurrently modulating administration of at least two different contrast agents to a subject during an imaging procedure based on a modulation profile. The at least two different contrast agents exhibit different spectral characteristics. The method further includes performing a spectral decomposition of data indicative of the at least two different contrast agents, determining concentrations of the at least two different contrast agents based on the spectral reconstruction, and determining a perfusion parameter based on a ratio of the concentrations and the modulation profile.
来源网站:
中国工程科技知识中心
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