期刊
JOURNAL OF SYNCHROTRON RADIATION
卷 9, 期 -, 页码 160-165出版社
BLACKWELL MUNKSGAARD
DOI: 10.1107/S090904950200554X
关键词
refraction contrast; phase contrast; phase retrieval; tomography
Refraction-enhanced imaging is now widely used for imaging low-absorption-contrast specimens in the hard X-ray region. However, the interpretation of the details of a refraction-enhanced image is not always clear. In this paper the theoretical treatment of refraction-enhanced imaging and a method for phase retrieval from refraction-contrast images are discussed in comparison with angular-deflection mapping of the transmitting beam. The problems of thick and complicated objects are also discussed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据