发明名称 |
OBJECT, IMAGE DATA, IMAGE DATA TRANSMISSION METHOD, CARD, GAME MAT, CARD GAME SYSTEM, IMAGE ANALYSIS DEVICE, AND IMAGE ANALYSIS METHOD |
摘要 |
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy. |
申请公布号 |
WO2006041149(A1) |
申请公布日期 |
2006.04.20 |
申请号 |
WO2005JP18926 |
申请日期 |
2005.10.14 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC.;TAKANO, MASANORI;OKAMOTO, HIROFUMI |
发明人 |
TAKANO, MASANORI;OKAMOTO, HIROFUMI |
分类号 |
G06K19/06;A63F1/02;A63F1/06;A63F13/00;B42D15/10;G06K7/10;G06K19/00 |
主分类号 |
G06K19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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