PHASE-CONTRAST

作品数:20被引量:16H指数:3
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相关领域:医药卫生更多>>
相关作者:包如意更多>>
相关机构:北京大学第一医院大连医科大学更多>>
相关期刊:《Chinese Medical Journal》《外科研究与新技术(中英文)》《Light(Science & Applications)》《Chinese Journal of Biomedical Engineering(English Edition)》更多>>
相关基金:国家自然科学基金天津市自然科学基金教育部留学回国人员科研启动基金上海市自然科学基金更多>>
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Enhanced quantitative X-ray phase-contrast images using Foucault differential filters
《Chinese Optics Letters》2017年第8期44-47,共4页Jaeho Choi Young-Sung Park 
supported by the research fund of Dankook University(No.R000122495)
Several X-ray phase visualization methods are being real- ized for imaging of phase objects, such as biological and polymeric specimens. Grating-based phase-contrast imaging using a source-grating-attached X-ray tube ...
关键词:real Enhanced quantitative X-ray phase-contrast images using Foucault differential filters FDF 
Visibility in differential phase-contrast imaging with partial coherence source被引量:3
《Chinese Physics B》2007年第6期1632-1636,共5页刘鑫 郭金川 彭翔 牛憨笨 
This paper gives theoretical analysis of visibility of fringes, which is influenced by distances, temporal and spatial coherence of source, in hard x-ray differential phase-contrast imaging with microfocus x-ray sourc...
关键词:VISIBILITY differential phase-contrast interference fringes phase grating 
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