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-  2006 

高分辨率遥感影像特征分割及算法评价分析

Keywords: 高分辨率遥感,影像分割,特征,信息提取,算法评价

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Abstract:

摘要: 图像分割一直是图像处理和计算机视觉领域中的一项关键技术。本文首先从遥感影像地学处理与应用的角度阐述了影像分割技术对于遥感信息提取和目标识别的重要性,然后提出了基于特征的高分辨率遥感影像信息提取技术框架,建立了一套基于特征的遥感影像分割方法及分类体系。同时,鉴于遥感影像分割方法评价的重要性, 阐述了一种高分辨率遥感影像分割方法评价的思路,并对几种典型的基于特征的遥感影像分割方法进行定性和定量的试验和评价,对其各自的性能和适用面进行对比分析。最后,指出了遥感影像特征分割方法所存在的问题及其发展趋势。

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