IMAGE PROCESSING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM

Provided in the present disclosure are an image processing method and apparatus, and a device and a storage medium. The method comprises: first, in a first image matting mode, when an image matting operation triggered for an image to be processed is received, acquiring, as a first image matting result, an image matting result corresponding to the image matting operation; then, drawing the first image matting result onto a piece of preset canvas, wherein a second image matting result is drawn onto the preset canvas, and the second image matting result is an image matting result for the image to be processed in a second image matting mode; and furthermore, on the basis of the first image matting result and the second image matting result on the preset canvas, determining an image matting effect map for the image to be processed. In the embodiments of the present disclosure, by means of drawing, on the same canvas, image matting results of the same image to be processed in different image matting modes, the func