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
收藏
页码：3987 / 3991
页数：5
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