DocumentCode :
3050352
Title :
The Analysis of Physical Factor for X-Ray Phase Contrast Imaging
Author :
Sheng, Feng ; Song, Liu ; Xuelong, Zhang
Author_Institution :
Med. Instrum. Coll., Univ. of Shanghai for Sci. & Technol., Shanghai
fYear :
2007
fDate :
6-8 July 2007
Firstpage :
802
Lastpage :
805
Abstract :
In this article, the basic principle of X-ray phase contrast imaging was firstly introduced. According to the microcosmic mechanism of interaction of the X-ray and the material, the relationship between atomic scattering factor and complex refractive index had been obtained. And then, the emphasis was given to the calculation and analysis of two important physical factors was related to the X-ray phase contrast imaging. The conclusion of phase item was far larger than absorption item had also been gained, and the physical foundation and basis of X-ray phase contrast imaging had been further demonstrated.
Keywords :
X-ray scattering; electromagnetic wave scattering; refractive index; X-ray phase contrast imaging; atomic scattering factor; complex refractive index; microcosmic mechanism; Biological tissues; Biomedical imaging; Chemical elements; Electromagnetic wave absorption; Image analysis; Light scattering; Optical imaging; Refractive index; X-ray imaging; X-ray scattering;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Bioinformatics and Biomedical Engineering, 2007. ICBBE 2007. The 1st International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-1120-3
Type :
conf
DOI :
10.1109/ICBBE.2007.209
Filename :
4272693
Link To Document :
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