Assessment of 70-keV virtual monoenergetic spectral images in abdominal CT imaging: A comparison study to conventional polychromatic 120-kVp images

Rassouli Negin; Chalian Hamid; Rajiah Prabhakar; Dhanantwari Amar; Landeras Luis

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Assessment of 70-keV virtual monoenergetic spectral images in abdominal CT imaging: A comparison study to conventional polychromatic 120-kVp images

机译：腹部CT成像中70-keV虚拟单体谱图像的评估：传统多色120 kVP图像的比较研究

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摘要

Purpose: To evaluate the image quality of 70-keV virtual monoenergetic (monoE) abdominal CT images compared to 120-kVp polychromatic images generated from a spectral detector CT (SDCT) scanner.

机译：目的：以评估70-Kev虚拟单元（猴）腹部CT图像的图像质量与由光谱检测器CT（SDCT）扫描仪产生的120kVP多色图像相比。

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来源
《Abdominal radiology.》 |2017年第10期|共8页
作者
Rassouli Negin; Chalian Hamid; Rajiah Prabhakar; Dhanantwari Amar; Landeras Luis;
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作者单位

Case Western Reserve Univ Univ Hosp Cleveland Sch Med Dept Radiol Med Ctr Cleveland OH 44106;

Case Western Reserve Univ Univ Hosp Cleveland Sch Med Dept Radiol Med Ctr Cleveland OH 44106;

UT Sorthwestern Med Ctr Dept Radiol Cardiothorac Imaging Dallas TX USA;

Philips Healthcare Cleveland OH USA;

Univ Chicago Dept Radiol Chicago IL 60637 USA;

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原文格式 PDF
正文语种 eng
中图分类内科学;
关键词
Spectral detector CT; SDCT; Dual-layer; CT; Monoenergetic image;

机译：光谱检测器CT;SDCT;双层;CT;单体图像;

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专利

1. Assessment of 70-keV virtual monoenergetic spectral images in abdominal CT imaging: A comparison study to conventional polychromatic 120-kVp images [J] . Rassouli Negin, Chalian Hamid, Rajiah Prabhakar, Abdominal radiology. . 2017,第10期

机译：腹部CT成像中70-keV虚拟单体谱图像的评估：传统多色120 kVP图像的比较研究
2. Renal Cyst Pseudoenhancement: Intraindividual Comparison Between Virtual Monochromatic Spectral Images and Conventional Polychromatic 120-kVp Images Obtained During the Same CT Examination and Comparisons Among Images Reconstructed Using Filtered Back Projection, Adaptive Statistical Iterative Reconstruction, and Model-Based Iterative Reconstruction [J] . Yamada Yoshitake, Yamada Minoru, Sugisawa Koichi, Medicine. . 2015,第15期

机译：肾囊肿假性增强：在同一CT检查期间获得的虚拟单色光谱图像与常规多色120kVp图像之间的个体比较，以及使用滤波反投影，自适应统计迭代重建和基于模型的迭代重建重建的图像之间的比较
3. Abdominal CT: An intra-individual comparison between virtual monochromatic spectral and polychromatic 120-kVp images obtained during the same examination [J] . Yoshitake Yamada, Masahiro Jinzaki, Takahiro Hosokawa, European Journal of Radiology . 2014,第10期

机译：腹部CT：在同一检查期间获得的虚拟单色光谱和多色120-KVP图像之间的个体内比较
4. A COMPARISON OF CONVENTIONAL CLASSIFICATION METHODS AND A NEW INDICATOR KRIGING BASED METHOD USING HIGH-SPECTRAL RESOLUTION IMAGES (AVIRIS) [C] . FREEK D. VAN DER MEER International Society for Photogrammetry and Remote Sensing Congress . 2009

机译：使用高频分辨率图像的传统分类方法和新指标克里格的比较（Aviris）
5. Solar Resource Assessment with Sky Imagery and a Virtual Testbed for Sky Imager Solar Forecasting [D] . Kurtz, Benjamin Bernard. 2017

机译：天空图像和天空成像仪太阳能预测的太阳能资源评估和虚拟测试平台
6. Renal Cyst Pseudoenhancement: Intraindividual Comparison Between Virtual Monochromatic Spectral Images and Conventional Polychromatic 120-kVp Images Obtained During the Same CT Examination and Comparisons Among Images Reconstructed Using Filtered Back Projection Adaptive Statistical Iterative Reconstruction and Model-Based Iterative Reconstruction [O] . Yoshitake Yamada, Minoru Yamada, Koichi Sugisawa, -1

机译：肾囊肿假性增强：在同一CT检查期间获得的虚拟单色光谱图像与常规多色120kVpp图像的个体比较以及使用滤波反投影自适应统计迭代重建和基于模型的迭代重建重建的图像之间的比较
7. Assessment of 70-keV virtual monoenergetic spectral images in abdominal CT imaging: A comparison study to conventional polychromatic 120-kVp images [O] . Negin Rassouli, Hamid Chalian, Prabhakar Rajiah, 2017

机译：腹部CT成像中70-keV虚拟单体谱图像的评估：传统多色120 kVP图像的比较研究

Assessment of 70-keV virtual monoenergetic spectral images in abdominal CT imaging: A comparison study to conventional polychromatic 120-kVp images

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