公开(公告)号：KR1020140070685A

公开(公告)日：2014-06-11

申请号：KR1020120126086

申请日：2012-11-08

Applicant: 한국조폐공사

Inventor： 길정하 ,  지우행 ,  윤영대

IPC: B41M3/14 ,  G03G21/04

CPC classification number: G06F21/00 ,  B41M3/14

Abstract: The present invention relates to a system for anti-copying a document and a method therefor. Especially, the present invention relates to a system for anti-copying a document which prevents a user from copying a document without permission and a method therefor. To achieve the abovementioned purpose, a system for anti-copying a document according to the present invention includes a recognition part (100) which recognizes the feature point of a copy object, a determination part (200) which determines whether it is matched or not by comparing the recognized feature point with the feature of a predetermined anti-copy object; and a control part (300) which prevents a copying function when the recognized feature point is matched by the determination part.

Abstract translation: 本发明涉及一种用于反复制文件的系统及其方法。 特别地，本发明涉及一种用于防止用户未经许可复制文档的文档的反复制系统及其方法。 为了实现上述目的，根据本发明的用于反复制文档的系统包括识别复制对象的特征点的识别部分（100），确定是否匹配的确定部分（200） 通过将识别的特征点与预定的反复制对象的特征进行比较; 以及当所识别的特征点由确定部分匹配时防止复印功能的控制部分（300）。