Image processing apparatus, method, and medium storing program

摘要

An image processing apparatus compares vector data of a target document and vector data of a stored document stored in the image processing apparatus, converts each of the vector data of the target document and the vector data of the stored document into text data and extracts a difference between the text data converted from the vector data of the target document and the text data converted from the vector data of the stored document to generate and store difference data in a text format.