Rapid animation image generation method, system and device and storage medium

The invention discloses a rapid animation image generation method, system and device and a storage medium, and the method comprises the steps: carrying out the fixed square segmentation of an image, and generating rectangular superpixels; calculating a color mean value and a variance of the superpixels, performing similarity comparison on each rectangular superpixel and an adjacent superpixel, and combining the similar superpixels; calculating various characteristics of each region; secondly, mapping a region set to a new space which is more beneficial to clustering by using segmented flat embedding, and merging similar regions by using a clustering algorithm through setting region number limitation to obtain different results; and finally, averaging the pixel color values in the region to obtain an animation image of the original image. According to the method, the requirement that a large amount of fine annotations are needed for training is avoided by using an unsupervised algorithm, and the calculation co