发明名称 |
Identification of a photoelectric sensor array |
摘要 |
<p>A photoelectric sensor array is labelled by accumulating charge, preferably charge from a dark current, in at least a portion of the sensor array and reading out the accumulated charge to form an image to determine locations of atypical pixels in the portion of the sensor array. A signature of the sensor array is generated from the locations of atypical pixels and stored. The array is subsequently identified by re-accumulating charge in the portion of the array to form a signature based on the atypical pixels for comparison with the stored signature.</p> |
申请公布号 |
EP1708495(A3) |
申请公布日期 |
2009.10.14 |
申请号 |
EP20060251650 |
申请日期 |
2006.03.28 |
申请人 |
E2V TECHNOLOGIES (UK) LIMITED |
发明人 |
MOODY, IAN;HADFIELD, KEVIN |
分类号 |
H04N5/225;H04N5/21;H04N5/365;H04N5/367 |
主分类号 |
H04N5/225 |
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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