| Remote sensing image is a kind of using earth observation of the remote sensor technology,in recent years,with the development of remote sensing technology,remote sensing image fusion technology can merge different spectral characteristics and the spatial resolution and temporal resolution of image data,widely used in multiple disciplines,integration of remote sensing image can be comprehensive analysis of the characteristics of the data sources,extraction and the practical application to improve the quality of the image,allowing one more clear and easy to understand and get good quality data and mining information.At the same time,the image information between different sensors can also be complementary.Therefore,in the practical learning,the application of multi-sensor remote sensing image fusion is essential,and more and more researchers pay attention to it.Due to different research purposes and research methods,the best fusion methods of high-resolution remote sensing images are also different,and there is no unified evaluation system for the fusion quality of remote sensing images.At present,although high-resolution remote sensing images are favored by many scholars,with the improvement of the resolution,serious problems such as salt-pepper phenomenon will also occur.In addition,the evaluation of image fusion for high-resolution remote sensing is mostly focused on the study area of land.Taking xiangshan island culture zones of raft cultivation and Seine breeding as the research object,using three kinds of high resolution remote sensing image,the fusion of panchromatic and multi-spectral images the input methods,it is concluded that according to different research object is the best fusion method,for the extraction of breeding value and provide technical support for further processing.On this basis,a new image evaluation index is introduced to evaluate the fused image and the original multi-spectral image. |
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