1. A method for generating a photograph, comprising: acquiring n frames of images, wherein n≧2; identifying a moving object and one or more background regions included in the n frames of images; and generating a target photograph based on the moving object and the one or more background regions, wherein the target photograph includes at least two images of the moving object located in a same background region, and the at least two images of the moving object include at least two different motion states of the moving object.