IMAGE PROCESSING SYSTEM, IMAGE PROCESSING PROGRAM, PORTABLE TERMINAL, IMAGE PROCESSING METHOD, AND TRANSPARENT SHEET

摘要

PROBLEM TO BE SOLVED: To provide an imaging technique that can perform image correction and is high in document reproducibility without being affected by a way of placing a document and a camera position even when there are color of a sheet of the document and fragmentation in corners.

SOLUTION: A positioning symbol is printed in a document sheet when imaging of a document is performed by a digital camera or a portable phone with a camera such as a smart phone. By performing image processing using this positioning symbol as reference, image correction (trapezoid correction) can be performed, and the image processing that is high in document reproducibility can be performed even when there are color of a sheet of the document and fragmentation in corners.

COPYRIGHT: (C)2012,JPO&INPIT