[1]董汉莉..Marr-Hildreth算子边缘精确定位的研究[J].郑州大学学报(工学版),1999,20(02):36-38.[doi:10.3969/j.issn.1671-6833.1999.02.012]
　DONG Hanli..A study of the precise positioning of the edge of the Marr-Hildreth operator[J].Journal of Zhengzhou University (Engineering Science),1999,20(02):36-38.[doi:10.3969/j.issn.1671-6833.1999.02.012]
点击复制

Marr-Hildreth算子边缘精确定位的研究()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
20
期数:
1999年02期
页码:
36-38
栏目:
出版日期:
1999-01-01

文章信息/Info

Title:
A study of the precise positioning of the edge of the Marr-Hildreth operator
作者:
董汉莉.
河南省财税专科学校信息系,河南,郑州,450002
Author(s):
DONG Hanli.
关键词:
图象处理;  边缘检测;  计算机视觉;  高斯-拉普拉斯
Keywords:
DOI:
10.3969/j.issn.1671-6833.1999.02.012
文献标志码:
A
摘要:
分析了现代边缘检测器--高斯-拉普拉斯算子过零点检测边缘时,空间常数对边缘定位的影响,讨论了区别真假边缘的理论和方法,研究了边缘之间相互作用对边缘定位的影响.实验表明,同传统的边缘检测算子相比,该方法具有良好的噪声抑制特性和边缘点的精确定位.
Abstract:
The influence of spatial constants on edge localization when the Gaussian-Laplace operator crosses the zero point to detect edges is analyzed by modern edge detectors, the theory and method of distinguishing true and false edges are discussed, and the influence of interaction between edges on edge localization is studied. Experiments show that compared with the traditional edge detection operator, the proposed method has good noise suppression characteristics and accurate positioning of edge points.

相似文献/References:

[1]许贤泽,钟明,刘盼盼,等.光纤棒机床自动定位与对准装置[J].郑州大学学报(工学版),2020,41(06):1.[doi:10.13705/j.issn.1671-6833.2020.06.012]
　XU Xianze,WANG Xingyu,LIU Panpan,et al.The Automatic Location and Alignment Device for Optical Fiber Preform Machine Tools[J].Journal of Zhengzhou University (Engineering Science),2020,41(02):1.[doi:10.13705/j.issn.1671-6833.2020.06.012]
[2]王海龙,王文义..基于小波描述子的染色体自动识别方法研究[J].郑州大学学报(工学版),2011,32(05):84.[doi:10.3969/j.issn.1671-6833.2011.05.021]
[3]肖梅,张雷,寇雯玉,等.一种新的边缘检测算法研究[J].郑州大学学报(工学版),2012,33(04):86.[doi:10.3969/j.issn.1671-6833.2012.04.020]
　XIAO Mei,ZHANG Lei,KOU WenYu,et al.A Novel Edge Detection Method[J].Journal of Zhengzhou University (Engineering Science),2012,33(02):86.[doi:10.3969/j.issn.1671-6833.2012.04.020]
[4]葛光涛,桑恩方,刘卓夫,等.基于BEMD的水下声影区地貌及纹理特征提取[J].郑州大学学报(工学版),2007,28(04):70.[doi:10.3969/j.issn.1671-6833.2007.04.018]
　Ge Guangtao,Sang Enfang,LIU Zhuofu,et al.Extraction of geomorphological and texture features of underwater acoustic shadow area based on BEMD[J].Journal of Zhengzhou University (Engineering Science),2007,28(02):70.[doi:10.3969/j.issn.1671-6833.2007.04.018]
[5]王龙辉,邱道尹,文成林,等.一种适度增强的模糊增强算法[J].郑州大学学报(工学版),1998,19(04):30.
　Wang Longhui,Qiu Daoyin,Wen Chenglin,et al.A moderate enhancement of fuzzy enhancement algorithm[J].Journal of Zhengzhou University (Engineering Science),1998,19(02):30.

更新日期/Last Update: 1900-01-01