发明名称 |
APPARATUS AND METHOD FOR DYNAMIC MULTIDIMENSIONAL CODES WITH TIME AND VISUAL RECOGNITION INFORMATION |
摘要 |
A dynamic multi-dimensional code generation and recognition apparatus in which time information and visual recognition information are combined, and a method thereof are provided. According to the present invention, a dynamic multi-dimensional code or a time-variant code including visual recognition information which is associated with source information and changed over time is provided. Accordingly, users may easily ascertain existence of the multi-dimensional code and intended contents of the source information.
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申请公布号 |
US2013020393(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
US201213533925 |
申请日期 |
2012.06.26 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;HWANG JUNG-YEON;HONG DOWON;CHANG KU-YOUNG;CHOI JEONG-WOON;JHO NAM-SU;YOUN TAEK-YOUNG;CHO HYUN-SOOK |
发明人 |
HWANG JUNG-YEON;HONG DOWON;CHANG KU-YOUNG;CHOI JEONG-WOON;JHO NAM-SU;YOUN TAEK-YOUNG;CHO HYUN-SOOK |
分类号 |
G06K19/06;G06K7/10 |
主分类号 |
G06K19/06 |
代理机构 |
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地址 |
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