Chemical fiber spinning cake appearance image data acquisition and processing method

The invention discloses a chemical fiber spinning cake appearance image data acquisition and processing method, which comprises the following steps: S10, chemical fiber spinning cake appearance image acquisition: acquiring chemical fiber spinning cake appearance images, including defect images and intact images, through an image acquisition device; s20, chemical fiber spinning cake appearance image data expansion: expanding the collected original image by adopting a data enhancement algorithm, and increasing the number of chemical fiber spinning cake appearance defect images; and S30, manufacturing a chemical fiber spinning cake appearance image data set, and performing defect target labeling on the processed chemical fiber spinning cake appearance defect data set image. According to the method, defect images meeting the requirements of the task are automatically collected, a specific chemical fiber spinning cake appearance defect data set is constructed, and a proper basis is provided for subsequent data set