发明名称 |
método para o processamento de conjunto de imagens adquiridas remotamente e sistema para o processamento de conjunto de imagens adquiridos remotamente |
摘要 |
A system (100) for processing remotely acquired imagery is provided. The system (100) includes a storage element for receiving imagery data defining a first image of a panchromatic image type using a sensor characterized by a panchromatic spectral response curve and a second image of a multi-spectral image type using at least one other sensor characterized by a plurality of multi-spectral response curves associated with a plurality of optical bands. The first image has a first spatial resolution and a first spectral resolution. The second image has a second spatial resolution lower than the first spatial resolution and a second spectral resolution higher than that first spectral resolution. The system (100) also includes a processing element configured for deriving a radiation transfer model based on meta-data associated with one of the first and the second image and for determining a set of spectral weights for down-sampling the second image to the first spectral resolution based on the radiation transfer model and the panchromatic and the multi-spectral response curves. |
申请公布号 |
BRPI0910526(A2) |
申请公布日期 |
2016.05.10 |
申请号 |
BR2009PI10526 |
申请日期 |
2009.07.07 |
申请人 |
HARRIS CORPORATION |
发明人 |
ERIK SPELLMAN;RONALD A. RILEY;TARIK BAKIR;THOMAS M. MC DOWALL |
分类号 |
G06K9/00;G06T5/50 |
主分类号 |
G06K9/00 |
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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