面向对象方法在Quick Bird影像分类中的应用研究 |
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引用本文: | 袁华,章皖秋,郭洪江.面向对象方法在Quick Bird影像分类中的应用研究[J].安徽农业科学,2011(10):6099-6101. |
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作者姓名: | 袁华 章皖秋 郭洪江 |
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作者单位: | 西南林业大学 |
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基金项目: | 西南林学院国家林业局森林经理学重点学科项目(XKZ2-00901) |
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摘 要: | 选取Quick Bird影像,以目视判读法作为精读评价的参考标准,对基于像元值的监督分类和非监督分类法、面向对象分类法进行了分析比较。结果表明,使用面向对象方法能显著提高Quick Bird影像分类精度。
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关 键 词: | Quick Bird 分类 面向对象 多尺度分割 决策树 |
Application of Object-oriented Method in Quick Bird Image Classification |
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Institution: | YUAN Hua et al(Southwest Forestry University,Kunming,Yunnan 650224) |
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Abstract: | With the visual interpretation method as the reference standards for intensive evaluation,the pixel value-based supervised method,non-supervised method and object-oriented method for the Quick Bird image classification were compared.The result indicated that the object-oriented method could significantly improve the classificaticn precision of Quick Bird image. |
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Keywords: | Quick Bird Classfication Object-oriented Muti-scale segmentation Decision tree |
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