Impact of iterative reconstruction on image quality of low-dose CT of the lumbar spine

Alshamari Muhammed; Geijer Mats; Norrman Eva; Liden Mats; Krauss Wolfgang; Jendeberg Johan; Magnuson Anders; Geijer Hakan

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Impact of iterative reconstruction on image quality of low-dose CT of the lumbar spine

机译：迭代重建对腰椎低剂量CT图像质量的影响

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摘要

Background: Iterative reconstruction (IR) is a recent reconstruction algorithm for computed tomography (CT) that can be used instead of the standard algorithm, filtered back projection (FBP), to reduce radiation dose and/or improve image quality.

机译：背景：迭代重建（IR）是最近的一个用于计算断层扫描（CT）的重建算法，可以使用代替标准算法，过滤后投影（FBP），以减少辐射剂量和/或改善图像质量。

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来源
《Acta Radiologica》 |2017年第6期|共8页
作者
Alshamari Muhammed; Geijer Mats; Norrman Eva; Liden Mats; Krauss Wolfgang; Jendeberg Johan; Magnuson Anders; Geijer Hakan;
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作者单位

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

Orebro Univ Sch Med Sci Dept Med Phys Orebro Sweden;

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

Orebro Univ Sch Med Sci Clin Epidemiol &

Biostat Orebro Sweden;

Orebro Univ Sch Med Sci Dept Radiol Orebro Sweden;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
X-ray computed tomography (CT); image manipulation/reconstruction; spine; lumbar vertebrae; radiation dosage;

机译：X射线计算断层扫描（CT）;图像操纵/重建;脊柱;腰椎;辐射剂量;

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专利

1. Impact of iterative reconstruction on image quality of low-dose CT of the lumbar spine [J] . Alshamari Muhammed, Geijer Mats, Norrman Eva, Acta Radiologica . 2017,第6期

机译：迭代重建对腰椎低剂量CT图像质量的影响
2. Clinical impact of model-based type iterative reconstruction with fast reconstruction time on image quality of low-dose screening chest CT [J] . Yuki Hideaki, Oda Seitaro, Utsunomiya Daisuke, Acta Radiologica . 2016,第3期

机译：快速重建时间基于模型的类型迭代重建对低剂量筛查胸部CT图像质量的临床影响
3. The use of adaptive statistical iterative reconstruction (ASiR) technique in evaluation of patients with cervical spine trauma: impact on radiation dose reduction and image quality [J] . Patro Satya N., Chakraborty Santanu, Sheikh Adnan British Journal of Radiology . 2016,第1060期

机译：自适应统计迭代重建（ASiR）技术在评估颈椎创伤患者中的应用：对降低辐射剂量和图像质量的影响
4. A FINITE ELEMENT INVESTIGATION OF A FUNCTIONAL SPINE UNIT IN CONJUNCTION WITH A MULTI-BODY MODEL OF THE LUMBAR SPINE FOR IMPACT DYNAMICS [C] . Volkan Esat, Memis Acar Biennial Conference on Engineering Systems Design and Analysis 2004(ESDA 2004) vol.2; 20040719-22; Manchester(GB) . 2004

机译：与冲击动力学的腰椎多体模型相结合的功能性脊柱单元的有限元研究
5. High-speed reconstruction of low-dose CT using iterative techniques for image-guided interventions. [D] . Bhat, Venkatesh Bantwal. 2008

机译：使用迭代技术对图像指导的干预进行低剂量CT的高速重建。
6. The use of adaptive statistical iterative reconstruction (ASiR) technique in evaluation of patients with cervical spine trauma: impact on radiation dose reduction and image quality [O] . Satya N Patro, Santanu Chakraborty, Adnan Sheikh 2016

机译：自适应统计迭代重建（ASiR）技术在评估颈椎创伤患者中的应用：对降低辐射剂量和图像质量的影响
7. Computed tomography of the cervical spine: comparison of image quality between a standard-dose and a low-dose protocol using filtered back-projection and iterative reconstruction [O] . Becce, Fabio, Ben Salah, Yosr, Verdun, Francis R, 2013

机译：颈椎计算机断层扫描：使用过滤后投影和迭代重建技术比较标准剂量和小剂量方案的图像质量

Impact of iterative reconstruction on image quality of low-dose CT of the lumbar spine

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