| 发明名称 |
Print pattern removal method from printed copies and drafts, involves visualizing the print pattern via Fourier transformation |
| 摘要 |
<p>A method for removing the printing pattern from a scanned copy/draft without loss of sharpness. Visualizing the printing pattern via Fourier transformation and manual retouching of the pattern. The retouching can be carried out by a layman.</p> |
| 申请公布号 |
DE10323548(A1) |
申请公布日期 |
2005.02.24 |
| 申请号 |
DE2003123548 |
申请日期 |
2003.05.24 |
| 申请人 |
DATA & VISION GMBH |
发明人 |
HEESEMANN, ANDREAS |
| 分类号 |
H04N1/40;H04N1/409;(IPC1-7):H04N1/38 |
主分类号 |
H04N1/40 |
| 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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