利用边缘特征点聚类分析进行RHT圆形目标快速检测
A Rapid Detection for RHT Multi-circle Objects Based on Edge Feature Points' Cluster Analysis
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摘要: 针对目标识别和提取中多圆目标的检测问题,提出了一种基于边缘特征点聚类分析的RHT快速检测算法。实验结果表明,该方法可以在背景较为复杂的影像中快速准确地提取多个圆形目标,对于比较分散的形态较大的近圆形目标的提取也具有很大的实用价值,且具有良好的抗噪和抗干扰能力及较强的鲁棒性。Abstract: An improved and rapid arithmetic for multi-circle detection using randomized hough transformation(RHT) based on edge points' cluster analysis,is put forward.The result shows that this method can rapidly and accurately extract multi-circle objects on complex images,which has tremendous value in use especially when the objects are separate and own larger shape.Meanwhile,this arithmetic has a better ability of resisting noises.
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