Accurate and efficient image reconstruction for spatio-temporal CT

被引：0

作者：

Chen, YN ^{[1
]}

Kudo, H ^{[1
]}

Noo, F ^{[1
]}

Defrise, M ^{[1
]}

机构：

[1] Univ Tsukuba, Grad Sch Syst & Informat Engn, Tsukuba, Ibaraki 305, Japan

来源：

2004 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-7 | 2004年

关键词：

CT; image reconstruction; dynamic; fan-beam;

D O I：

暂无

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

We develop two, accurate and efficient algorithms to reconstruct 2-D moving objects by using a CT scanner operated with multiple rotations. The resulting algorithms improve the conventional approach in terms of motion artifacts and computation times.

引用

页码：3987 / 3991

页数：5

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