Rapid detection system of multiple micro holes based on digital image processing technology

ZHANG Jian-jian; ZHU Di; LI Han-song

doi:10.13873/j.1000-97872009.06.029

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Rapid detection system of multiple micro holes based on digital image processing technology

更新时间：2025-09-11

- Rapid detection system of multiple micro holes based on digital image processing technology
- Vol. 28, Issue 6, Pages: 73-75+79(2009)
- 作者机构：
  
  南京航空航天大学江苏省精密与微细制造技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.06.029
  CLC： TP274.4
- Published：2009
- 稿件说明：
移动端阅览
[1]张剑剑,朱荻,李寒松.基于数字图像处理技术的微小群孔快速检测系统[J].传感器与微系统,2009,28(06):73-75+79.

ZHANG Jian-jian, ZHU Di, LI Han-song. Rapid detection system of multiple micro holes based on digital image processing technology[J]. 2009, 28(6): 73-75+79.
[1]张剑剑,朱荻,李寒松.基于数字图像处理技术的微小群孔快速检测系统[J].传感器与微系统,2009,28(06):73-75+79. DOI： 10.13873/j.1000-97872009.06.029.

ZHANG Jian-jian, ZHU Di, LI Han-song. Rapid detection system of multiple micro holes based on digital image processing technology[J]. 2009, 28(6): 73-75+79. DOI： 10.13873/j.1000-97872009.06.029.

摘要

传统小孔检测方法适用于单个小孔的测量

检测微小群孔时效率低。针对微小群孔快速检测的需求

设计了一种基于数字图像处理技术的微小群孔快速检测系统

提取图像骨架

用模式匹配算法识别群孔

采用最小区域法逐个获取各个小孔的直径与圆度

引入真圆度信息判别各小孔的形状。实验表明:该系统精度满足生产要求

检测效率高

适用于微小群孔的快速检测。

Abstract

Traditional detection methods of micro holes mainly aim at detecting single hole

and have a low lever of efficiency when applied in detecting multiple micro holes.A rapid detection system for multiple micro holes based on digital image processing technology is developed.The multiple micro holes are recognized through image skeleton extraction and pattern matching algorithm.The minimum zone method is used to obtain the diameter and the roundness of each hole

and the information of circle degree is employed to distinguish the shape of each hole.Experiments show that the system is provided with a fast detection speed and enough precision for meeting the production requirements

and suitable for rapid detection of multiple micro holes.

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references

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双频激光在超精孔径测量中的应用 [J]. 赵辉,浦昭邦,刘国栋,韩德东. 光学技术 . 2000(05)

Tool-based micro-machining [J] . A.B.M.A. Asad,Takeshi Masaki,M. Rahman,H.S. Lim,Y.S. Wong. Journal of Materials Processing Tech. . 2007

On-line tool wear monitoring using geometric descriptors from digital images [J] . M. Castejón,E. Alegre,J. Barreiro,L.K. Hernández. International Journal of Machine Tools and Manufacture . 2007 (12)

Study on vibration-EDM and mass punching of micro-holes [J] . Gwo-Lianq Chern,Yin Chuang. Journal of Materials Processing Tech. . 2006 (1)

Geometric calibration of digital cameras through multi-view rectification [J] . Luca Lucchese. Image and Vision Computing . 2005 (5)

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