基于形态学重建和Canny算子的边界提取方法  

Boundary Extraction Based on Morphological Reconstruction and Canny Operator

作　　者：苏晓军[1,2] 卢旭[2] 靳彩娇[1,3] 李润生[1] 张宇驰 

机构地区：[1]信息工程大学 [2]66444部队 [3]75719部队 [4]65015部队

出　　处：《影像技术》2013年第2期53-54,56,共3页Image Technology

基　　金：装备预研项目(40601030202)

摘　　要：针对形态学重建算法和Canny边界提取方法在森林植被边界提取中受噪声和影像细节干扰严重的问题,本文提出了一种将两者进行融合的算法。与直接使用Canny边缘检测器或形态学方法相比,提取结果有明显改善。Forest vegetation boundary extracted by using either morphological reconstruction or Canny operator will be seriously influenced by noise and detail. In order to avert these drawbacks, a new algorithms presented by combining these two methods in this paper. Comparing with the boundary obtained by Canny operator and morphological method singly, the extracting results are obviously improved.

关 键 词：CANNY算子 形态学 形态学重建 前景标记 边界提取 

分 类 号：P237[天文地球—摄影测量与遥感] TP751[天文地球—测绘科学与技术]