发明名称 |
Apparatus and method for recognizing pattern data |
摘要 |
Provided is an improved apparatus and method for recognizing pattern data. The method including extracting a high frequency component with Y data from pattern data sensed through a camera equipped in a mobile station to more clearly recognize edge portions. The high frequency component and the Y data are weighted with predetermined weights, and input data is generated using the high frequency component and Y data weighted with the pre-set weights. Accordingly, edge portions of the input data are more clearly defined, thereby increasing a recognition rate of the pattern data.
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申请公布号 |
US2006153442(A1) |
申请公布日期 |
2006.07.13 |
申请号 |
US20050299473 |
申请日期 |
2005.12.12 |
申请人 |
SAMSUNG ELECTRONICS, CO., LTD. |
发明人 |
SONG GUN-CHUL;JANG JAE-HEOG |
分类号 |
G06K9/00;G06K7/10 |
主分类号 |
G06K9/00 |
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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