发明名称 |
Binary-coding pattern creating method and apparatus, binary-coding pattern, and computer-readable recording medium in which binary-coding pattern creating program is recorded |
摘要 |
A method is provided for creating a binary-coding pattern to be used in binary-coding a multi-value image. The method includes the steps of: creating a basic pattern shape of the prospective binary-coding pattern by a first arithmetic operation; determining the sequence of lighting pixels composing such basic pattern by a second arithmetic operation; and creating a rectangular pattern, which serves as the prospective binary-coding pattern, based on the resultant basic pattern. Hereby, it is possible to automatically create a centralized type of binary-coding pattern, and also it is possible to facilitate creating a minimum-sized binary-coding pattern.
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申请公布号 |
US7050638(B2) |
申请公布日期 |
2006.05.23 |
申请号 |
US20010000072 |
申请日期 |
2001.12.04 |
申请人 |
FUJITSU LIMITED |
发明人 |
NAGAE AKIKO;USUI NOBUAKI;ASANO TETSUO |
分类号 |
G06K9/36;G06K9/18;H04N1/40;H04N1/405 |
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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