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 面向遥感影像解译需求,针对遥感图像数据量大,时间分辨率高的特点,基于AOI样本数据库及遥感影像并行处理技术,设计实现了一套快速、自动、稳定的分类系统。应用AOI样本数据库有效提取、管理AOI信息,自动生成训练样本文件,提高环境卫星影像分类的自动化程度及解译精度;并行化分类方法在保证计算精度的情况下有效提高了分类速度。实验结果证明,本系统提高了分类执行效率,实现了对遥感影像的快速分类。 更多还原

【Abstract】 Facing the demand for remote sensing image interpretation and considering the large amount of data and high temporal resolution of the remote sensing images,a fast,automatic and stable classification system is proposed based on AOI samples database and parallel processing.An AOI samples database is used to extract and manage the information effectively,than a file of samples could be generated.Therefore,both the degree of automation and the accuracy of interpretation could be improved.On the oth... 更多还原