Image synthesis method, image synthesis apparatus, and storage medium

摘要

An image synthesis method includes a placement information obtaining step of obtaining placement information about a plurality of images in which adjacent images have a common subject region, and a synthesis step of combining the images using a mapping mode in accordance with the placement information. Prior to performing mapping transformation of the input images, coordinate-space transformation parameters for transforming the coordinate space of one image among the images into the coordinate space of another image are generated. The images are combined based on a given mapping mode and the coordinate-space transformation parameters.