发明名称 |
PATTERN SCANNING SYSTEM |
摘要 |
A pattern search means used for a pattern recognition system, wherein a pattern such as a written character is searched by an electronic beam spot which scans the field along a line having at least two parts of different inclination such as a sinusoidal waveform, semi-circle or bent straight line, instead of a single straight line as used in the conventional system.
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申请公布号 |
US3711831(A) |
申请公布日期 |
1973.01.16 |
申请号 |
USD3711831 |
申请日期 |
1971.02.02 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD,JA |
发明人 |
KANEKO T,JA;SEZAKI N,JA;KATAGIRI H,JA |
分类号 |
G06K11/02;(IPC1-7):H01J29/70;G06K9/00 |
主分类号 |
G06K11/02 |
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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