Credence Cartridge Radiomics Phantom CT Scans with Controlled Scanning Approach

This collection consists of 251 CT scans of Credence Cartridge Radiomic (CCR) phantom. This texture phantom was developed to investigate the feature robustness in the emerging field of radiomics. This phantom dataset was acquired on 4-8 CT scanners using a set of imaging parameters (e.g., reconstruction Field of View, Slice thickness, reconstruction kernels, mAs, and Pitch). A controlled scanning approach was employed to assess the variability in radiomic features due to each imaging parameter. This dataset will be useful to radiomic research community to identify a subset of robust radiomic features and for establishing the ground truths for future clinical investigations.

本数据集包含251组Credence Cartridge放射组学（Credence Cartridge Radiomic, CCR）体模的计算机断层扫描（Computed Tomography, CT）影像。该纹理体模专为探究新兴放射组学领域中的特征鲁棒性而研发。本体模数据集通过4至8台CT扫描仪采集，采集过程中采用了一系列成像参数，包括重建视野、层厚、重建卷积核、mAs以及螺距（Pitch）。研究采用受控扫描方案，以评估各成像参数对放射组学特征所带来的差异性影响。本数据集可助力放射组学研究领域筛选出具备鲁棒性的放射组学特征子集，并为未来临床研究建立基准真值。