Crystals in clay X-ray micro computed tomography data

This record contains the X-ray tomography data of "mystery digging toolset" consisting of clay with crystals hidden inside. The data was acquired on a Nikon XTek micro-CT instrument in the DTU 3D Imaging Center. Included in the ZIP file: - Projections as TIFF files. - Meta data needed for reconstruction in .xtekct file. - Reconstruction volume as .vol file with metadata in .vgi file and example MATLAB script for loading. - CentreSlice directory containing just the sinogram for the central slice. Contact: [e-mail]本数据集包含名为"神秘挖掘工具组"的样品的X射线断层扫描（X-ray tomography）数据，该样品为内部藏有晶体的黏土。该数据于丹麦技术大学（DTU）三维成像中心的Nikon XTek显微CT（micro-CT）设备上采集完成。压缩包内含以下内容： - 以TIFF格式存储的投影图像文件； - 图像重建所需的元数据，存储于.xtekct格式文件中； - 重建得到的三维体数据（存储为.vol格式文件），其配套元数据存放于.vgi格式文件，同时附带用于加载该体数据的MATLAB示例脚本； - 名为CentreSlice的目录，仅包含中央切片的正弦图（sinogram）。 联系方式：[e-mail]