计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (33): 181-183.DOI: 10.3778/j.issn.1002-8331.2008.33.055
• 图形、图像、模式识别 • 上一篇 下一篇
赵京东,叶传秀
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ZHAO Jing-dong,YE Chuan-xiu
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摘要： 通过分析Di Zenzo算法，结合8连通和4连通边缘跟踪的过程，引入几个梯度函数。实验表明，它们在彩色图像边缘检测中均得到良好的效率和结果。
关键词: 梯度, Prewitt算子, 边缘检测, 彩色图像
Abstract: By analyzing Di Zenzo’s algorithm，with eight connectivity and four connectivity edge tracking process，several gradient functions are introduced.Experiments show that this algorithm has got good efficiency and results in color image edge detection.
Key words: gradient, Prewitt operator, edge detection, color image
赵京东,叶传秀. 8连通和4连通边缘跟踪中的梯度函数[J]. 计算机工程与应用, 2008, 44(33): 181-183.
ZHAO Jing-dong,YE Chuan-xiu. Gradient functions in eight connectivity and four connectivity edge tracking[J]. Computer Engineering and Applications, 2008, 44(33): 181-183.
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链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.2008.33.055
http://cea.ceaj.org/CN/Y2008/V44/I33/181
