Compressive Sensing-Based Interior Tomography: Preliminary Clinical Application

被引：22

作者：

Yu, Hengyong ^{[1
,2
]}

Wang, Ge ^{[1
,2
,3
]}

Hsieh, Jiang ^{[4
]}

Entrikin, Daniel W. ^{[1
]}

Ellis, Sandra ^{[1
]}

Liu, Baodong ^{[1
]}

Carr, John Jeffrey ^{[1
]}

机构：

[1] Wake Forest Univ Hlth Sci, Dept Radiol, Div Radiol Sci, Winston Salem, NC USA

[2] Wake Forest Univ Hlth Sci, VT WFU Sch Biomed Engn & Sci, Biomed Imaging Div, Winston Salem, NC USA

[3] Virginia Tech, VT WFU Sch Biomed Engn & Sci, Biomed Imaging Div, Blacksburg, VA USA

[4] GE Healthcare Technol, Waukesha, WI USA

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2011年 / 35卷 / 06期

关键词：

compressive sensing; interior tomography; clinical application; RECONSTRUCTION;

D O I：

10.1097/RCT.0b013e318231c578

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Compressive sensing (CS)-based interior tomography is a state-of-the-art method for accurate image reconstruction from only locally truncated projections. Here, we report our preliminary interior tomography results reconstructed from raw projections of a patient acquired on a GE Discovery CT750 HD scanner. This is the first clinical application of the CS-based interior reconstruction techniques, and the results show an excellent match with those reconstructed from global projections.

引用

页码：762 / 764

页数：3

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