| ADS40近红外波段遥感影像分类方法 |
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| 引用本文： | 曹君,郑慧.ADS40近红外波段遥感影像分类方法[J].地理空间信息,2009,7(5):42-45. |
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| 作者姓名： | 曹君 郑慧 |
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| 作者单位： | 武汉大学测绘学院,湖北,武汉,430072 |
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| 基金项目： | 国家自然科学基金资助项目(40871172) |
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| 摘 要： | 针对传统的基于像元的分类方法的不足，结合ADS40近红外波段遥感影像的分类过程，简要介绍了面向对象的分类方法，并将其与传统的基于像元的方法进行了比较。结果表明：面向对象的方法不仅能够有效地避免“椒盐”现象，还能大幅度提高分类精度.
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| 关 键 词： | ADS40机载航空数字传感器 近红外波段 影像分类 面向对象 |
Classification of ADS40 NIR Remote Sensing Images |
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| CAO Jun,ZHENG Hui.Classification of ADS40 NIR Remote Sensing Images[J].Geospatial Information,2009,7(5):42-45. |
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| Authors: | CAO Jun ZHENG Hui |
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| Institution: | School of Geodesy and Geomatics;Wuhan University;Wuhan 430072;China |
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| Abstract: | In view of the defects of the traditional pixel-based classification approaches, this paper introduces the object-oriented classification approach briefly which is accompanied by the classification process of an ADS40 NIR remote sensing image. And then the comparison between the object-oriented approach and traditional pixel-based approach are conducted. The results show that: the object-oriented classification approach can not only reduce the "Salt-and-Pepper" noise effectively but also can greatly improve... |
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| Keywords: | ADS40 NIR image classification object-oriented |
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