Effect of sampling point density in form data on roundness error calculation using minimum zone reference circle algorithm

Ten discretised datasets extracted from raw data, procured using form testing device, for seven specimens of varying diameter between 10 to 50 mm utilised in a comparative study between center searching and circle fitting approaches in minimum zone roundness error evaluation

从原始数据中提取的十个离散化数据集，这些数据集是通过形式测试设备获取的，涉及直径在10至50毫米之间的七个样本。这些数据集用于在最小圆度误差评估中，对中心搜索与圆拟合方法进行对比研究。