Watermark embedding method and device, storage medium and electronic equipment

The invention discloses a watermark embedding method and device, a storage medium and electronic equipment. The method comprises the following steps: acquiring a first target image to be embedded with watermark information; executing a progressive noise adding processing task on the first target image to obtain a first noise image; a progressive denoising processing task is executed on the first noise image to obtain a second noise image, the progressive denoising processing task comprises at least two ordered denoising sub-tasks, and the denoising sub-tasks are tasks for removing noise elements from the first noise image or a noise image obtained after the last denoising sub-task is executed; embedding the watermark information into the second noise image to obtain the second noise image embedded with the watermark information; and obtaining a second target image embedded with the watermark information based on the second noise image embedded with the watermark information. The technical problem that the qua