The invention relates to an image processing method and a device, and a storage medium, belonging to the application field of image processing technology. The method comprises the following steps of:recognizing a face in an image and determining a pupil region in the face; identifying a highlight region in the pupil region; performing erasing treatment on the highlight region; adding a designatedmaterial to the pupil area after the erasing process. As the designated material is added in the pupil region after the highlight region is erased, the influence of the highlight region in the pupilregion on the material is avoided. In the related art, the problem that the material is directly superposed on the original highlight region, which may lead to distortion of the material presented after the superposition, is solved, and the display effect of the material superposed on the pupil region is improved.