一种新的基于连通成分的边缘评价方法

doi:10.6046/gtzyyg.2003.03.09

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摘要考虑到边缘局部相关性的特点,提出了一种新的边缘评价方法。该方法不需要标准边缘图,直接对边缘图求取总的边缘点数(A)、4-连通成分数(B)、8-连通成分数(C)以及它们之间比值(C/A、C/B),并进行综合评价。实验结果表明,该评价方法实用性强,具有一定的参考价值。

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Abstract：With the characteristics of edge partial correlation in mind, the authors put forward in this paper a new edge evaluation method. This method needs no standard edge diagram, and can directly figure out number of total edge points (A), number of 4-connection components (B) and number of 8-connection components (C) as well as their ratios (C/Aand C/B) relative to the edge diagram, thus making an integrated evaluation. With strong practical applicability, this method has some referential significance.

收稿日期: 2002-07-01 出版日期: 2011-08-02

基金资助:

国家自然科学基金资助项目(49971055)。

作者简介: 林卉(1973-),男,硕士,主要从事摄影测量与遥感图像处理的教学和科研工作.

引用本文:

林卉, 舒宁, 赵长胜. 一种新的基于连通成分的边缘评价方法[J]. 国土资源遥感, 2003, 15(3): 37-40.
LIN Hui, SHU Ning, ZHAO Chang-sheng. A NEW EDGE EVALUATION METHOD BASED ON CONNECTION COMPONENTS. REMOTE SENSING FOR LAND & RESOURCES, 2003, 15(3): 37-40.

链接本文:

https://www.gtzyyg.com/CN/10.6046/gtzyyg.2003.03.09 或 https://www.gtzyyg.com/CN/Y2003/V15/I3/37

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