Hyper-Sharpening: A First Approach on SIM-GA Data
作者： Massimo Selva , Bruno Aiazzi , Francesco Butera , Leandro Chiarantini , Stefano Baronti
DOI: 10.1109/JSTARS.2015.2440092
关键词:
摘要: This paper aims at defining a new paradigm (hypersharpening) in remote sensing image fusion. In fact, due to the development of instruments, thinking only terms pansharpening is reductive. Even though some expressions as hyperspectral (HS) already exist, there not suitable definition when multispectral/hyperspectral data are used source extract spatial details. After hypersharpening framework, we draw readers’ attention its peculiar characteristics, by proposing and evaluating two methods. Experiments carried out on produced updated version SIM-GA imager, designed Selex ES, which composed panchromatic camera spectrometers VNIR SWIR spectral ranges, respectively. Owing different resolution factors among panchromatic, sets, can apply fuse resolution. Comparisons with “traditional” show more effective.
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