专利检索 ap:("Voiceye, Inc." OR "AD Trust Solutions Co., Ltd.") AND inv:"YUK, Seong-Won" 第 1 页

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发明授权
SYSTEM AND METHOD FOR ENCODING AND DECODING LARGE CAPACITY 2-DIMENSIONAL COLOR BAR CODE WHICH CAN BE COLOR-CORRECTED 有权
标题翻译：编码和解码二维彩色条码具有大容量的系统和方法，色彩校正BE

公开(公告)号：EP1738300B1

公开(公告)日：2012-08-01

申请号：EP05710841.7

申请日：2005-01-31

申请人： Voiceye, Inc. , AD Trust Solutions Co., Ltd.

发明人： YI, Dong-In , YUK, Seong-Won , LEE, Chae-Wook

IPC分类号： G06K19/06

CPC分类号： G06K7/1093 , G06K1/123 , G06K7/10722 , G06K7/12 , G06K7/1417 , G06K7/1443 , G06K7/1452 , G06K7/1456 , G06K19/06037 , G06K2019/06225 , G06K2019/06262

摘要： Disclosed herein are a bar code encoding system and a bar code decoding system. The bar code encoding system includes a method for compressing the original data and adding data for error detection and correction to the compressed data to generate a large capacity 2-dimensional color bar code so as to be used as prints in an off-line environment and a large capacity 2-dimensional bar code pattern. The decoding system includes a method for receiving the prints including the 2-dimensional bar code generated by the encoding system through an input device such as a scanner and a camera, searching the 2-dimensional bar code to recognize it, performing color correction and error detection and correction, decompressing the compressed data to decode the original data.