发明名称 |
METHOD FOR DECODING A TWO-DIMENSIONAL OPTICAL CODE |
摘要 |
<p>A method for decoding a two-dimensional optical code formed by a set number of codewords, wherein decoding the code based on a single acquired image has not been successful, includes analyzing an acquired image and at least one further acquired image and obtaining a respective set and further set of values of identified codewords. Each codeword can take on either an undefined value or vice versa a numeric value if the codeword is recognized. A combined set of codewords is created and each codeword of the combined set is assigned a value of a codeword of the set and/or of the further set and an algorithm for detecting and self-correction of errors is applied to the combined set to obtain confirmation of successful decoding of the two-dimensional code.</p> |
申请公布号 |
EP2649555(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20100809054 |
申请日期 |
2010.12.09 |
申请人 |
DATALOGIC IP TECH S.R.L. |
发明人 |
DEPPIERI, FRANCESCO;PASCARELLA, ANTONIO;ZOCCA, RINALDO |
分类号 |
G06K7/14 |
主分类号 |
G06K7/14 |
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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