Resolution of the Dual-Energy Method for Detecting Materials in Radiography

Osadchii S. M.; Petukhov A. A.; Dunin V. B.

首页> 外文期刊>Journal of surface investigation: x-ray, synchrotron and neutron techniques >Resolution of the Dual-Energy Method for Detecting Materials in Radiography

【24h】

Resolution of the Dual-Energy Method for Detecting Materials in Radiography

机译：用于检测射线照相中材料的双能方法的分辨率分辨

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The possibility of applying silicon PIN detectors for recording the X-ray quanta in radiography within the energy range of 25-150 keV is considered with implementation of the dual-energy method. An approach for estimating the method's resolution in determining the composition of materials is proposed. In the case of determining the atomic numbers of six chemical elements for dual-energy pairs, the resolution is quantitatively estimated. Limitations and factors affecting the method resolution are established.

机译：在实施双能量方法时，考虑了在25-150 keV的能量范围内，使用硅PIN探测器记录射线照相中的X射线量子的可能性。提出了一种估算该方法在确定材料成分时分辨率的方法。在确定双能对的六种化学元素的原子序数的情况下，分辨率是定量估计的。确定了影响方法分辨率的限制和因素。

著录项

来源
《Journal of surface investigation: x-ray, synchrotron and neutron techniques》 |2020年第6期|共5页
作者
Osadchii S. M.; Petukhov A. A.; Dunin V. B.;
展开▼
作者单位

All Russian Res Inst Phys Tech &

Radiotech Measur Mendeleyevsk 141570 Moscow Region Russia;

All Russian Res Inst Phys Tech &

Radiotech Measur Mendeleyevsk 141570 Moscow Region Russia;

Joint Inst Nucl Res Dubna 141980 Moscow Region Russia;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
radiography; atomic number; X-ray detector; dual-energy method;

机译：放射照相术;原子序数;X射线探测器;双能量法;

相似文献

外文文献
中文文献
专利

1. Muon radiography technology for detecting high-Z materials [J] . 马玲玲, 王文昕, 周建荣, 中国物理C：英文版 . 2010,第005期
2. Muon radiography technology for detecting high-Z materials [J] . MA Ling-Ling, WANG Wen-Xin, ZHOU Jian-Rong, 中国物理C（英文版） . 2010,第005期
3. A curve-based material recognition method in MeV dual-energy X-ray imaging system [J] . Zhi-Qiang Chen, Tiao Zhao, Liang Li 核技术（英文版） . 2016,第001期
4. Areal density and spatial resolution of high energy electron radiography [J] . Jiahao Xiao, Xianming Zhou, Zhongping Li, 中国物理：英文版 . 2018,第003期
5. Limits of special material detectability fundamental to idealized dual-energy radiographic systems [J] . Tobias B., Klasky M. L. Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2019,第Nova11期

机译：特殊材料可检测性的限制是理想化双能射线照相系统的基础
6. Comparison of chest dual-energy subtraction digital tomosynthesis imaging and dual-energy subtraction radiography to detect simulated pulmonary nodules with and without calcifications a phantom study. [J] . Gomi T, Nakajima M, Fujiwara H, Academic radiology . 2011,第2期

机译：胸部双能减影数字断层合成成像与双能减影X线照相法比较，以检测有无钙化的模拟肺结节。
7. Improvement of material decomposition and image quality in dual-energy radiography by reducing image noise [J] . D. Lee, Y.-s. Kim, H. Lee, Journal of instrumentation: an IOP and SISSA journal . 2016,第8期

机译：通过降低图像噪声来改善双能射线照相中的材料分解和图像质量
8. Dual-Energy Computer Tomography and Digital Radiography Investigation of Organic and Inorganic Materials [C] . Mihai IOVEA, Marian NEAGU, Octavian G. DULIU, European Conference on Non-Destructive Testing . 2006

机译：双能计算机断层扫描和数码造影调查有机和无机材料
9. Maximum likelihood estimation in dual-energy digital chest radiography: Simultaneous correction of scatter radiation and resolution degradation via the expectation maximization algorithm [D] . Ogden, Kent Michael 1999

机译：双能数字胸部放射线照相中的最大似然估计：通过期望最大化算法同时校正散射辐射和分辨率降低
10. Adaptive Non-Local Means Method for Denoising Basis Material Images from Dual-energy CT [O] . Yuan Yuan, Yanbo Zhang, Hengyong Yu -1

机译：基于双能CT的基础材料图像去噪的自适应非局部均值方法
11. Limits of special material detectability fundamental to idealized dual-energy radiographic systems [O] . B. Tobias, M.L. Klasky 2019

机译：特殊材料可检测性极限对理想化双能射线照相系统的基础
12. Near-Real-Time Radiography Detects 0.1% Changes in Areal Density with 1-Millimeter Spatial Resolution [R] . Stupin, D. M. 1987

机译：近实时射线照相检测面积密度的0.1％变化，具有1毫米的空间分辨率

Resolution of the Dual-Energy Method for Detecting Materials in Radiography

摘要

著录项

相似文献

相关主题

期刊订阅