Abstract
In traditional image composition methods for cutting out an object (source object) from an image (source image) and pasting it onto another image (target image), users have to segment a foreground object (target object) in a target image or cut out the part of the source object when they want to partially hide a source object behind it. While recent image editing tools greatly facilitate segmentation operations, it can be tedious to segment each object if users try to place a source object in various positions in a target image before satisfying. We propose a method which allows users to drag a source object and slip it behind a target object, so that users can move a source object around without manually segmenting each part of a target image.
