CLEAN_SmallRingTensileTest_StainlessSteel316L_ExtensionRate0_75mmMin

This is a part of the test dataset (Digital Image Correlation Images and CSV data) that describes the experiments done at The Open University for the Small Ring Tensile Testing of SS316L performed at various displacement rates. Unprocessed images (.NEF format) start with the prefix 'RAW' while processed images (.TIF format) start with the prefix 'CLEAN'. The following letters after that describe the test type (Small Ring Test or Uniaxial Test), followed by the material. Lastly, after the material, the crosshead extension rate is described. For instance, 'Extension Rate0_3mmMin' refers to an extension rate of 0.3 mm/min and so on. The 'RAW' folders also contain the unprocessed CSV files. The 'CLEAN' folders contain the camera information (capture interval, ISO, etc) as well as the denoised CSV experimental files. The CSV files are denoised with the help of a Butterworth filter.

本数据集（数字图像相关性图像及CSV数据）系对开放大学所进行的SS316L小环拉伸试验在不同位移速率下的实验过程进行的描述。未经处理的图像（.NEF格式）以'RAW'为前缀，而经处理后的图像（.TIF格式）则以'CLEAN'为前缀。随后的字母用于描述试验类型（小环试验或单轴试验），紧随其后的是材料名称。在材料名称之后，进一步描述了十字头延伸率。例如，'Extension Rate0_3mmMin'代表0.3毫米每分钟的延伸率，依此类推。'RAW'文件夹中还包含未经处理的CSV文件。'CLEAN'文件夹则包含相机信息（捕获间隔、ISO等）以及经巴特沃斯滤波器降噪后的实验CSV文件。CSV文件在巴特沃斯滤波器的辅助下进行了降噪处理。