改进蚁群优化算法的图像边缘检测Image edge detection based on improved ant colony optimization algorithm
杨高伟
摘要(Abstract):
为了解决图像边缘检测中的噪声问题,并提升检测效率与检测效果,提出改进蚁群优化算法的图像边缘检测方法。所提方法改进了传统蚁群优化算法直接在像素域进行迭代的边缘检测过程,其将蚂蚁分为探测蚁和寻路蚁,寻路蚁采用数据结构控制思想在原图像上随机选择迭代路线,根据蚂蚁移动角度设置像素点结构搜索路线,在所经过的每个像素点上进行附近像素点结构搜索,快速获取整体图像边缘检测信息,再利用探测蚁将寻路蚁给出的结果进行蚂蚁外激素检测,完成对检测效率与检测效果的改进。实验结果证明,相比传统蚁群优化算法,改进蚁群优化算法在图像边缘检测的效率与效果上均有很大提高。
关键词(KeyWords): 蚁群优化算法;外激素;像素域;图像边缘检测;数据结构控制;检测效率
基金项目(Foundation):
作者(Author): 杨高伟
DOI: 10.16652/j.issn.1004-373x.2018.03.012
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