发明名称 |
Document acquisition system and document acquisition method |
摘要 |
A document acquisition system and a document acquisition method for optically acquiring a document, include at least one luminous device for illuminating the document, at least one optical sensor and an optical imaging unit for imaging the document onto the at least one optical sensor. The at least one illumination device is coupled to an optical lighting unit which allows the document to be illuminated as homogeneously as possible.
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申请公布号 |
US8482816(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100651716 |
申请日期 |
2010.01.04 |
申请人 |
DRESSEL OLAF;BUNDESDRUCKEREI GMBH |
发明人 |
DRESSEL OLAF |
分类号 |
H04N1/04;H01J5/16;H04N5/217;H04N5/225;H04N5/228;H04N5/33 |
主分类号 |
H04N1/04 |
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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