ITERATIVE RECONSTRUCTION FOR SPECTRAL CT BASED UPON COMBINED DATA OF FULL VIEWS OF INTENSITY DATA AND SPARSE VIEWS OF SPECTRAL DATA

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专利权人:

发明人:

Yu ZOU

申请号：

US14137254

公开号：

US20150178957A1

申请日:

2013.12.20

申请国别(地区):

US

年份:

2015

代理人:

摘要：

Full views of the intensity data and the sparse views of the spectral data are obtained so as to combine the two sets of the acquired data. An image is reconstructed using an iterative reconstruction algorithm to minimize a predetermined cost function based upon the combined two sets of full views of the intensity data and the sparse views of the spectral data.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/