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计算机系统应用英文版:2012,21(12):113-116

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图像中边缘信号高斯平滑后的偏移问题

蒋爱德, 陈炎龙

(郑州牧业高等专科学校信息工程学院, 郑州 450011)

Edge Signals Offset Problems After Gauss Smooth in Image

JIANG Ai-De, CHEN Yan-Long

(Department of Information and Engineering, Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China)

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本文已被：浏览 1237次下载 3471次
Received:May 03, 2012 Revised:May 28, 2012

中文摘要: 高斯平滑是一种常见的预处理方式, 但小尺度下的高斯平滑不能完全消除噪声, 而大尺度下的高斯平滑可能引起图像边缘的偏移. 对此进行了分析, 提出了大尺度高斯平滑下的边缘偏移补偿方法, 并利用多尺度理论解决了下获得图像的精确的、少噪声的边缘难题.

中文关键词: 高斯平滑边缘检测边缘偏移

Abstract:Gauss smooth is a common pretreatment way, but it can’t eliminate noise in small scale and cause image edge offset in large scale. The paper analyzed it,proposed edge offset compensation method under lager scale gauss smooth, and solved the problem of gaining precise and less noise image edge by using multi-scale theory.

keywords: Gauss smooth edge detection edge offset

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Author Name	Affiliation
JIANG Ai-De	Department of Information and Engineering, Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China
CHEN Yan-Long	Department of Information and Engineering, Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China

Author Name	Affiliation
JIANG Ai-De	Department of Information and Engineering, Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China
CHEN Yan-Long	Department of Information and Engineering, Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China

引用文本：
蒋爱德,陈炎龙.图像中边缘信号高斯平滑后的偏移问题.计算机系统应用,2012,21(12):113-116
JIANG Ai-De,CHEN Yan-Long.Edge Signals Offset Problems After Gauss Smooth in Image.COMPUTER SYSTEMS APPLICATIONS,2012,21(12):113-116