发明名称 |
DIGITAL IMAGE PROCESSING METHOD, IN PARTICULAR FOR SATELLITE IMAGES |
摘要 |
The invention concerns processing of digital images, captured by detection of electromagnetic waves, such as satellite pictures. The inventive processing consists in applying a parameterable fractal modelling (M) to Fourier transforms of the pixels of the image and comparing (22) the thus modelled transforms (aij<Q,WO>) to the initial transforms (aij) to bring the parameters (q, w0) closer to the fractal model, and if required, the parameters ( alpha , mu , sigma ) of a transfer function of the instrument which has captured the image. |
申请公布号 |
WO03012677(A3) |
申请公布日期 |
2004.02.12 |
申请号 |
WO2002FR02720 |
申请日期 |
2002.07.29 |
申请人 |
INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS;JALOBEANU, ANDRE;BLANC-FERAUD, LAURE;ZERUBIA, JOSIANE |
发明人 |
JALOBEANU, ANDRE;BLANC-FERAUD, LAURE;ZERUBIA, JOSIANE |
分类号 |
G06T5/10 |
主分类号 |
G06T5/10 |
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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