发明名称 |
Verfahren zur Unterdrückung eines periodischen Musters in einem Bild |
摘要 |
<p>A short-time Goertzel transform is applied to the image signal to transform it into a representation of the spatial frequency component corresponding to the periodic pattern. This representation is processed. Next the inverse of the transformation is computed and the result of the inverse transformation is removed from the image signal.</p> |
申请公布号 |
DE602006004101(D1) |
申请公布日期 |
2009.01.22 |
申请号 |
DE20066004101T |
申请日期 |
2006.03.21 |
申请人 |
AGFA HEALTHCARE NV |
发明人 |
BEHIELS, GERT;VUYLSTEKE, PIETER |
分类号 |
G06T5/00 |
主分类号 |
G06T5/00 |
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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