发明名称 |
Method and system for recognizing a rotated image pattern with reduced processing time and memory space |
摘要 |
An image pattern recognition process and system recognize a rotated predetermined image pattern with reduced processing time and memory requirements based upon the efficient use of the Zernike Moment.
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申请公布号 |
US6226417(B1) |
申请公布日期 |
2001.05.01 |
申请号 |
US19980128836 |
申请日期 |
1998.08.04 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
YAMAGATA HIDEAKI;TACHIKAWA MICHIYOSHI;KURANAGA TATSUYA;HIRANO AKIHIKO |
分类号 |
G01B11/02;G01B11/24;G01B11/26;G06K9/52;G06T3/60;G06T7/60;(IPC1-7):G06K9/36 |
主分类号 |
G01B11/02 |
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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