发明名称 |
COMPRESSION OF FIBER-BASED CERTIFICATE OF AUTHENTICITY DATA |
摘要 |
Systems and methods for compressing data, particularly for use in manufacturing and verifying certificates of authenticity (COA), are described herein. Data elements obtained from a COA are ordered based on an iterative selection process. First, one or more data ranges are defined. Having defined the ranges, a data element from within each of the ranges is selected. The selected data elements are then encoded. The encoding of each data element is based on a position of that data element within a range from which the data element was selected.
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申请公布号 |
WO2006130291(A3) |
申请公布日期 |
2007.11.22 |
申请号 |
WO2006US16606 |
申请日期 |
2006.04.27 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
MIHCAK, MEHMET, KIVANC;CHEN, YUQUN;KIROVSKI, DARKO |
分类号 |
G06F7/04;G03H1/00 |
主分类号 |
G06F7/04 |
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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