Pre-labeling method and device, computer readable storage medium and terminal equipment

The invention belongs to the technical field of image processing, and particularly relates to a pre-labeling method and device, a computer readable storage medium and terminal equipment. The method comprises the steps of obtaining a to-be-labeled target image; pre-labeling the target image to obtain a pre-labeling result of the target image and a corresponding confidence coefficient; performing image quality evaluation on the target image to obtain an image quality score of the target image; judging whether the pre-labeling result is qualified or not according to the image quality score and the confidence coefficient; and if the pre-annotation result is qualified, adding the target image and the pre-annotation result into a preset qualified pre-annotation data set. According to the pre-labeling method and device, the qualified pre-labeling result can be screened by comprehensively considering the image quality and the confidence coefficient, the data quality in the finally obtained data set is effectively imp