发明名称 |
Target detection for dot region alignment in optical storage systems using ink dots |
摘要 |
A method of rapidly decoding, in real time, sensed image data stored at a high pitch rate on a card. The method includes the steps of detecting the initial position of the image data, and decoding the image data so as to determine a corresponding bit pattern of the image data. Further, the step of decoding commences prior to completion of the step of detecting.
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申请公布号 |
US6415054(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US19980113051 |
申请日期 |
1998.07.10 |
申请人 |
SILVERBROOK RESEARCH PTY LTD. |
发明人 |
SILVERBROOK KIA;WALMSLEY SIMON ROBERT |
分类号 |
B41J3/44;G06K9/36;H04N1/32;(IPC1-7):G06K9/36 |
主分类号 |
B41J3/44 |
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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