Research on image contour extraction method based on Radon transform

CHEN Zhi-kun1; PAN Xiao-di1; WANG Fu-bin1; ZHOU Ya-luo1; LIU Jie2

doi:10.13873/j.1000-97872010.02.019

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Research on image contour extraction method based on Radon transform

更新时间：2025-09-11

- Research on image contour extraction method based on Radon transform
- Vol. 29, Issue 2, Pages: 63-65+68(2010)
- 作者机构：
  
  1. 河北理工大学计算机与自动控制学院
  2. 东北大学机械工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.02.019
  CLC： TP391.41
- Published：2010
- 稿件说明：
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[1]陈至坤,潘晓娣,王福斌,周亚罗,刘杰.基于Radon变换的图像轮廓提取方法研究[J].传感器与微系统,2010,29(02):63-65+68.

CHEN Zhi-kun1, PAN Xiao-di1, WANG Fu-bin1, et al. Research on image contour extraction method based on Radon transform[J]. 2010, 29(2): 63-65+68.
[1]陈至坤,潘晓娣,王福斌,周亚罗,刘杰.基于Radon变换的图像轮廓提取方法研究[J].传感器与微系统,2010,29(02):63-65+68. DOI： 10.13873/j.1000-97872010.02.019.

CHEN Zhi-kun1, PAN Xiao-di1, WANG Fu-bin1, et al. Research on image contour extraction method based on Radon transform[J]. 2010, 29(2): 63-65+68. DOI： 10.13873/j.1000-97872010.02.019.

摘要

图像的轮廓提取是机器视觉的重要组成部分

针对传统的轮廓提取方法提取的图像轮廓有时存在断点的问题

给出了Radon变换法对断点轮廓进行重构

从而得到连续的图像轮廓。给出了关键技术的原理和实现方法。Matlab仿真实验表明:Radon变换法重构的图像轮廓具有单像素宽、连续的特点

且在噪声存在的情况下有一定的自抗干扰能力。

Abstract

Image contour extraction is the most important part of machine vision.Aimed at the problem of point-break of traditional method of contour extraction

Radon transform is given to reconstruct the outline of the breakpoint.And obtain continuous image contour.The principle and realization method of key technology are given.Matlab simulation experiment results show that the reconstructed image by Radon transform has the characteristics of wide single-pixel outline

a row

and continuous.It has certain degree of self-anti-interference ability in the Absence of noise.

关键词

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references

图像轮廓提取方法研究 [J]. 邹柏贤,林京壤. 计算机工程与应用 . 2008(25)

基于Log算子的一种新的边界轮廓线提取方法 [J]. 张太发,程东旭,石端银. 计算机工程与应用 . 2008(22)

图像边缘提取的简单方法及应用 [J]. 吕同富,刘宝军,毕秀芝. 计算机仿真 . 2003(04)

MATLAB 7.0在图像处理中的应用[M]. 机械工业出版社 , 罗军辉,冯平,哈力旦·A编著, 2005

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