Original data

The raw data includes experimental results, the original dataset, and corresponding code. The file named main is the training code for MVF-ResNet, and other files follow the same naming convention by suffix. The image dataset is provided as a ZIP file named image, with the download link: “https://pan.baidu.com/s/1knn16BV8LR0n1FrbnIxl3Q?pwd=1111”.The naming rules for subfolders are as follows: HENG: Images of the transverse surface ZONG: Images of the longitudinal surface WAI: Images of the tangential arc surface