Energy Selective X-Ray Imaging with Medipix

被引：0
|
作者：
Procz, S. [1 ]
Luebke, J. [2 ]
Zwerger, A. [1 ]
Fauler, A. [1 ]
Pichotka, M. [1 ]
Mix, M. [2 ]
Fiederle, M. [1 ]
机构：
[1] Freiburger Mat Forschungszentrum FMF, Stefan Meier Str 21, D-79104 Freiburg, Germany
[2] Univ Freiburg, D-79104 Freiberg, Germany
来源：
2010 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD (NSS/MIC) | 2010年
关键词：
PIXEL READOUT CHIP; SINGLE; WORKING; SYSTEM;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Pixelated photon counting semiconductor X-ray detectors like the Medipix feature adjustable energy thresholds allowing selective counting of photons of a specified energy. This enables energy selective X-ray imaging with advanced material information. Furthermore the photon counting function principle of these detectors enables almost noiseless X-ray imaging providing a high contrast in low contrast objects. The aim of this study is to analyze the stability of the new Medipix3 detector especially in relation to flatfield correction for X-ray imaging applications and to present its use for high resolution low contrast X-ray imaging, and for energy selective X-ray imaging as well.
引用
收藏
页码：3846 / 3851
页数：6
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