1. An image processing device comprising: a registration component configured to register a plurality pieces of style information; an extraction component configured to extract one or a plurality of objects from image data; a style-information selection component configured to select style information to be output by comparing the extracted objects with objects included in said plurality pieces of style information registered on said registration component; an object selection component configured to select an object which is not included in the selected style information among said extracted objects as an output object; and an output component configured to output an electronic file in which the selected output object is recorded on a page description part and said selected style information is recorded on a style description part.