发明名称 |
PROCEDE DE TRAITEMENT D'OBJET NUMERIQUE ET SYSTEME ASSOCIE |
摘要 |
The invention relates to the processing of a digital object that comprises: cancelling the noise of an original object (I) of a first type containing noise in order to obtain a noise-free object (J) of the first type; obtaining an object with a quasi-white noise of the first type from a difference (B) between the original object and the noise-free object; applying to the noise-free object (J) a first processing (t1) that comprises a neighboring processing for obtaining a transformed object (K) of a second type, the first processing being such that it would structure the noise contained in the original object if it was applied to said original object; applying to the noise object a second white processing (t2) for obtaining a quasi-white transformed noise object (C) of the second type; and inserting into the transformed object (K) the transformed noise object.
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申请公布号 |
FR2919943(A1) |
申请公布日期 |
2009.02.13 |
申请号 |
FR20070005754 |
申请日期 |
2007.08.07 |
申请人 |
DXO LABS SOCIETE ANONYME |
发明人 |
CAO FREDERIC;GUICHARD FREDERIC;AZZABOU NOURA;MOREL JEAN MICHEL;BUADES ANTONI;COLL BARTOMEU |
分类号 |
G06K9/40;G06T3/40;G06T5/00;H04N1/409 |
主分类号 |
G06K9/40 |
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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