Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction

Lee So Won; Kim Yookyung; Shim Sung Shine; Lee Jeong Kyong; Lee Seok Jeong; Ryu Yon Ju; Chang Jung Hyun

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Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction

机译：影像学证实的迭代重建技术在超低剂量胸部CT图像质量评估中的应用

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摘要

To assess the image quality of ultra-low-dose computed tomography (ULDCT) using sinogram-affirmed iterative reconstruction (SAFIRE) compared to reduced dose CT (RDCT).

机译：为了评估超低剂量计算机断层扫描（ULDCT）的图像质量，与减少剂量的CT（RDCT）相比，使用Sinogram确认的迭代重建（SAFIRE）。

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《European radiology》 |2014年第4期|共10页
作者
Lee So Won; Kim Yookyung; Shim Sung Shine; Lee Jeong Kyong; Lee Seok Jeong; Ryu Yon Ju; Chang Jung Hyun;
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正文语种 eng
中图分类放射医学;
关键词
Computed tomography; Iterative reconstruction; Radiation dose reduction;

机译：计算机体层摄影术;迭代重建;辐射剂量减少;

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专利

1. Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction [J] . Lee So Won, Kim Yookyung, Shim Sung Shine, European radiology . 2014,第4期

机译：影像学证实的迭代重建技术在超低剂量胸部CT图像质量评估中的应用
2. Low-dose chest computed tomography with sinogram-affirmed iterative reconstruction, iterative reconstruction in image space, and filtered back projection: studies on image quality. [J] . Hye Jeon Hwang, Joon Beom Seo, Hyun Joo Lee, Journal of computer assisted tomography . 2013,第4期

机译：低剂量胸部计算断层扫描与铭文肯定的迭代重建，图像空间中的迭代重建，并过滤后投影：图像质量研究。
3. Image Quality Assessment of Standard- and Low-Dose Chest CT Using Filtered Back Projection, Adaptive Statistical Iterative Reconstruction, and Novel Model-Based Iterative Reconstruction Algorithms. [J] . Varut Vardhanabhuti, Robert J Loader, Grant R Mitchell, AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2013,第3期

机译：标准和低剂量胸部CT的图像质量评估，包括滤波后向投影，自适应统计迭代重建和基于模型的新型迭代重建算法。
4. Optimization and Image Quality Assessment of the Alpha-Image Reconstruction Algorithm: Iterative Reconstruction with Well-Defined Image Quality Metrics [C] . Sergej Lebedev, Stefan Sawall, Stefan Kuchenbecker, Conference on physics of medical imaging . 2015

机译：Alpha图像重建算法的优化和图像质量评估：定义明确的图像质量指标的迭代重建
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. Feasible Dose Reduction in Routine Chest Computed Tomography Maintaining Constant Image Quality Using the Last Three Scanner Generations: From Filtered Back Projection to Sinogram-affirmed Iterative Reconstruction and Impact of the Novel Fully Integrated Detector Design Minimizing Electronic Noise [O] . Lukas Ebner, Felix Knobloch, Adrian Huber, 2014

机译：常规胸部计算机断层扫描术中的可行剂量减少：使用最后三代扫描仪来保持恒定的图像质量：从滤波反投影到经国歌会确认的迭代重建以及新型全集成探测器设计的影响可将电子噪声降至最低
7. Feasible Dose Reduction in Routine Chest Computed Tomography Maintaining Constant Image Quality Using the Last Three Scanner Generations: From Filtered Back Projection to Sinogram-affirmed Iterative Reconstruction and Impact of the Novel Fully Integrated Detector Design Minimizing Electronic Noise [O] . Ebner, Lukas Michael, Knobloch, Felix, Huber, Adrian Thomas, 2014

机译：常规胸部计算机断层摄影术中的可行剂量减少，使用最后三代扫描仪来保持恒定的图像质量：从滤波反投影到经国歌会确认的迭代重建，以及新型全集成探测器设计的影响，可将电子噪声降至最低

Image quality assessment of ultra low-dose chest CT using sinogram-affirmed iterative reconstruction

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