Improved Edge Detection Method of Friction Deformed Based on Canny Operator

摘要：

The characteristics of the Image almost entirely focused on the high frequency part of spectrum,which is the edge. Effectively suppress the noise and the efficient extraction of edges,is an important component of reverse engineering. Digital reconstructed image also need it This paper presents an effective method of noise suppression. It uses the Canny operator for the core algorithm of edge detection,use the gray standardization and morphological computation to suppress noise. It process for extracting metal plastic deformation of the friction test specimen profile. Experiments show that the method has achieved good results in keeping characteristic information and noise suppression.

关键词： Canny operator edge detection Edge enhancement Threshold

作者: Pan Shengmin Zhong Yi Yin Jiancheng

作者单位: Faculty of Material Science and Engineering,Kunming University of Science and Technology,Kunming 650093,China

会议类型: 国际会议

会议名称: 2010 International Forum on Computer Science-Technology and Applications(2010 国际计算机科学技术应用论坛 IFCSTA 2010)

会议地点: 南宁

会议语种:英文

页码: 135-137

在线出版日期: 2010-12-10（万方平台首次上网日期，不代表论文的发表时间）