发明名称 |
SHEET-SURFACE ANALYSER AND METHOD OF ANALYSING A SHEET-SURFACE |
摘要 |
The present invention relates to a sheet-surface analyser (10) including illuminating means (32) for casting shadows on the sheet-surface; capturing means (36) for capturing an image of the shadows; analysing means (40) for analysing the captured image to thereby analyse the sheet surface; and curvi ng means (22) for curving the sheet, wherein the illuminating means and the curving means are configured to enable the illuminating means to cast shadow s on a curved part of said sheet-surface, and the capturing means is configure d to capture said shadow-image.
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申请公布号 |
CA2537846(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
CA20042537846 |
申请日期 |
2004.09.16 |
申请人 |
PAPER AUSTRALIA PTY LTD |
发明人 |
REICH, MICHAEL;FALTAS, RAFIK |
分类号 |
G01B11/30;G01N21/86;G01N33/34 |
主分类号 |
G01B11/30 |
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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