Localizing Spherical Fiducials in C‐arm Based Cone‐Beam CT

This dataset was acquired as part of the work described in: "Localizing spherical fiducials in C-arm based cone-beam CT", Z. Yaniv, Med. Phys., Vol. 36(11), pp. 4957-4966, 2009, doi.org/10.1118/1.3233684. The data includes two phantom imaging studies acquired with a Cone-Beam CT (CBCT) system. Each of the two datasets includes projection images (cine loops) and 3D reconstructions. Additionally, the data includes the CBCT system's projection matrices and MATLAB code for reading the projection images and overlaying epipolar lines onto them. All images are stored in the DICOM format. The full MATLAB code for fiducial localization described in the manuscript is available here.本数据集源自下述研究工作：《基于C形臂的锥束计算机断层扫描中球形标记物的定位》（Localizing spherical fiducials in C-arm based cone-beam CT），作者Z. Yaniv，发表于《医学物理学》（Med. Phys.）2009年第36卷第11期，页码4957-4966，DOI：doi.org/10.1118/1.3233684。该数据集包含两项由锥束CT（Cone-Beam CT, CBCT）系统采集的体模成像研究。两份数据集均包含投影图像（cine loops）与三维重建结果。此外，数据集还涵盖该CBCT系统的投影矩阵，以及用于读取投影图像并将极线（epipolar lines）叠加至图像之上的MATLAB代码。所有图像均以DICOM格式存储。论文中所述的完整标记物定位MATLAB代码可在此处获取。