发明名称 |
Two-dimensional coding method |
摘要 |
A two-dimensional coding method includes: using a two-dimensional image containing plural reference pixels each having a different brightness and data pixels representing data in accordance with brightness; and coding a binary sequence of plural bits to be recorded as a hologram by matching the brightness level of the data pixel based on the brightnesses of the plural reference pixels.
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申请公布号 |
US7800801(B2) |
申请公布日期 |
2010.09.21 |
申请号 |
US20060348488 |
申请日期 |
2006.02.07 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
YASUDA SHIN;MINABE JIRO;KAWANO KATSUNORI;OGASAWARA YASUHIRO;HAYASHI KAZUHIRO;YOSHIZAWA HISAE;HAGA KOICHI;FURUKI MAKOTO |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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