【摘要】 本文从顺序形态学基本理论出发，根据顺序形态变换的单调性、扩展性和反扩展性，讨论了顺序形态变换在图像边缘检测中的应用。在分析了其边缘检测的几何意义以及结构元素对检测边缘效果的影响之后，还比较了几种边缘检测算子对有噪声图像的处理结果，实验结果表明，基于顺序形态学的边缘检测方法，不但几何意义明确、易于构造，而且性能也比传统检测算子好。更多还原

【Abstract】 In this paper, the applications of order morphology in detecting the image edges are discussedbased on the principle of order morphology and the incresasing property extensive and anti-extensive propties ofthe order morphology transformation. we compare the trditional edges detection methods with the algorithms basedon the order morphology after analyzing their geometrical properties and the effects of the structuring element.The simulation results illustrating the attractive property of the novel method based on the order morphology.更多还原