1. An image editing method, comprising: performing an image warping process on a predefined object region, the image warping process corresponding to shape change of the predefined object region, the image warping process further resulting in unintended warping of a region external to the predefined object region before the image warping process; responsive to the image warping process, determining a region to be repaired containing the unintended warping by comparing a pre-object warping image with a post-object warping image, wherein the region to be repaired comprises an overlapped region between a region inside an object boundary of the pre-object warping image and a region outside a new object boundary of the post-object warping image; repairing the region to be repaired based on an inpainting process; and generating a repaired image.