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基于Canny算子的图像边缘检测优化算法 被引量:2

An optimization algorithm for image edge detection based on Canny Operator
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摘要 图像边缘提取算法是图像处理的基础。在Canny算子的基础上提出一种利用数学形态法的基本运算进行组合,对提取出的边缘进行膨胀与腐蚀处理。实验表明,优化后的边缘数据量更小且连通性更强,检测算法稳定,普适于灰度图和RGB图。 Image edge extraction algorithm is the foundation of image processing.On the basis of Canny operator,a basic operation using mathematical morphology method is proposed to combine and process the extracted edge to get it expanded and corroded.Experiments show that the optimized edge data is smaller and more connected,the detection algorithm is stable and universal for gray and RGB images.
作者 姜玲燕 李俊 王嘉琦 Jiang lingyan;LiJun;Wang Jiaqi(Department of Liberal Arts,Suzhou Early Childhood Education College,Suzhou,Jiangsu,China 215000;VINNO Technology Co.,Ltd.(Suzhou),Jiangsu,215000;School of Foreign Languages,Nanjing Normal University,Nanjing,Jiangsu,China 210097)
出处 《深圳信息职业技术学院学报》 2022年第1期63-68,共6页 Journal of Shenzhen Institute of Information Technology
基金 2020年江苏高校哲学社会科学研究项目(项目编号:2020SJA1574) 2021年苏州高职高专院校“产教融合、校企合作”教育改革研究课题(项目编号:2021JG130) 2021年江苏省高等教育教改研究立项课题(项目编号:2021JSJG570)。
关键词 数学形态法 CANNY算子 边缘检测 mathematical morphology Canny Operator image edge detection
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