发明名称 |
Surface testing of flat products involves taking pictures of surface, feeding picture information to computer-controlled picture processing unit and acquiring lines |
摘要 |
Process for surface testing flat products involves taking pictures (24) with surfaces and/or lines of different illuminating densities of the surface of the products; feeding the picture information to a computer-controlled picture processing unit (18); and acquiring lines or surfaces in the unit from the picture information with the illuminating densities lying within a defined region. An Independent claim is also included for a device for producing flat products. Preferred Features: A minimum and a maximum illuminating density for limiting an illuminating density.
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申请公布号 |
DE10111296(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
DE20011011296 |
申请日期 |
2001.03.09 |
申请人 |
SMS DEMAG AG |
发明人 |
FINTHAMMER, MICHAEL |
分类号 |
B21B38/00;B21B38/02;B21B38/06;G01L5/10;G01N21/89;G06T7/00;(IPC1-7):G01N21/41;G01L1/24 |
主分类号 |
B21B38/00 |
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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