Intelligent wall painting method, system and equipment based on image recognition and character recognition and storage medium

The invention relates to the technical field of wall painting, and discloses an intelligent wall painting method, system and device based on image recognition and character recognition and a storage medium. The image is preprocessed; carrying out target segmentation on the preprocessed image by utilizing a Double-U-Frame segmentation model; character recognition and image recognition are carried out on the segmented target contour image, and color setting of the segmented area is obtained; modifying RGB values of pixels in the contour image obtained by segmentation according to color setting; generating a final spraying path by using a path planning algorithm according to the target segmented image; and wall painting spraying is conducted according to the spraying path. Compared with the prior art, the intelligent wall painting operation is realized by intelligently shooting or inputting the image, carrying out target segmentation on the image, carrying out image recognition and character recognition, and car