X-ray tomography,或称micro-CT,的做法更加高明:它让X-ray源绕着试样旋转,拍一系列图片,再通过数学手段对这些图片重组,最终可以得到3D的模型。注意这里的旋转是相对的,在材料表征中,我们固定源,让试样旋转;而在医学成像(CT)中,病人是固定的,X-ray源在旋转。 X-ray成像,也称acquisition,有不同的方式,早期多用...
ZEISS X-ray Tomography Solutions High Resolution 3D X-ray Microscopy and Computed Tomography ✔ Characterize the properties and behaviors of your materials non-destructively. ✔ Reveal details of microstructures in three dimensions (3D). ✔ Develop and confirm models or visualize structural ...
X-Ray micro-TomographyMacdowell, Alastair
Bruker’s portfolio of 3D X-ray microCT (micro computed tomography) systems offers turnkey solutions for non-destructive, high resolution 3D imaging
X-ray tomography devices consist primarily of an X-ray source and a detector as schematically shown in Fig. 1. In early and some large devices, the X-ray source, which produces an X-ray cone beam (Lin & Miller, 2001), rotates simultaneously with the detector in order to obtain multiple...
In recent years, ZEISS has redefined the way 3D X-ray tomography measurements are performed in the laboratory with its groundbreaking ZEISS Xradia Ultra and Xradia Versa product families. By combining synchrotron-inspired optics and acquisition methodologies, these X-ray microscopes (XRM) crossed many...
Computed Tomography (CT) Basic and Principle What is Microfocus X-ray? (Basic Knowledge) What are X-rays? (Basic Knowledge) Principles of Radiography How to use X-ray Inspection System safely Similar products precision µB3600 X-ray tube voltage ...
The image resolution of industrial X-ray computed microtomography (CMT)with focal spot of X-ray source less than 5 micrometer is quite better than that of conventional focal spot CT.In petroleum exploration and development research computed microtomgraphy was used to many technological areas with ...
X-ray microtomographic analysis of the Drosophila larvae CNS, visualizing the neural network embedded in the three-dimensional structure of the nerve tissue... Ryuta,Mizutani,Akihisa,... - 《Journal of Synchrotron Radiation》 被引量: 44发表: 2007年 A micro-tomography method based on X-ray diff...
X-ray dark-field tomography reveals tooth cracks Article Open access 07 July 2021 References Mercer CE, Anderson P . X-ray microtomography: a novel technique for the quantification of effects in enamel following CO2 laser application Br Dent J 1996; 180: 451–455 Article Google Scholar Coz...