Microminiature parts tracking system based on micro-vision

WU Ye-lan; YANG Fei; LIU Yang; XIE Tao

doi:10.13873/J.1000-9787(2015)02-0095-04

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Microminiature parts tracking system based on micro-vision

更新时间：2025-09-11

- Microminiature parts tracking system based on micro-vision
- Vol. 34, Issue 2, Pages: 95-98(2015)
- 作者机构：
  
  1. 北京工商大学计算机与信息工程学院
  2. 北京理工大学车辆与机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)02-0095-04
  CLC： TP391.41
- Published：2015
- 稿件说明：
移动端阅览
[1]吴叶兰,杨飞,刘阳,谢涛.基于显微视觉的微小型零件跟踪系统[J].传感器与微系统,2015,34(02):95-98.

WU Ye-lan, YANG Fei, LIU Yang, et al. Microminiature parts tracking system based on micro-vision[J]. 2015, 34(2): 95-98.
[1]吴叶兰,杨飞,刘阳,谢涛.基于显微视觉的微小型零件跟踪系统[J].传感器与微系统,2015,34(02):95-98. DOI： 10.13873/J.1000-9787(2015)02-0095-04.

WU Ye-lan, YANG Fei, LIU Yang, et al. Microminiature parts tracking system based on micro-vision[J]. 2015, 34(2): 95-98. DOI： 10.13873/J.1000-9787(2015)02-0095-04.

摘要

微装配过程中的运动目标跟踪是一个新兴的研究方向。构建了一个由CCD相机、显微镜头、电控云台和图像处理模块组建的、针对微小型零件的显微视觉跟踪系统。为克服显微视场范围小的局限性

提出一种基于SIFT特征点的模板匹配和Kalman预测相结合的跟踪算法

通过Kalman预测实现在局部范围内的模板匹配

利用SIFT特征对模板匹配的结果进行校正和更新。实验结果表明:提出的跟踪算法能得到稳定的目标局部特征

并准确地跟踪到目标

对亮度变化、成像模糊等影响因素有较强的适应能力。

Abstract

Moving target tracking in micro-assembly process is a new research direction. Construct a microscopic visual tracking system for microminiature parts

including CCD camera

microscope lens

electric control Yuntai and image processing module. In order to overcome limitations of small microscopic field of view

propose a tracking algorithm combining template matching based on SIFT feature point and Kalman prediction

which realizes template matching in local range by using Kalman prediction and correction and update result of template matching is carried out by using SIFT features. The experimental results show that the proposed tracking algorithm can obtain stable local features of targets and track target accurately

and have a good adaptability to illumination change and imaging blur.

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Keywords

references

微操作/微装配中微力觉的测量与控制技术研究现状综述 [J]. 沈飞,徐德,唐永建,吴文荣,余大海. 自动化学报 . 2014(05)

运动目标跟踪算法研究综述 [J]. 张娟,毛晓波,陈铁军. 计算机应用研究 . 2009(12)

微装配技术的发展现状 [J]. 席文明,吴洪涛,朱剑英. 机械科学与技术 . 2002(06)

微操作机器人显微视觉系统若干问题 [J]. 孙立宁,陈立国,刘品宽,荣伟斌. 光学精密工程 . 2002(02)

Distinctive Image Features from Scale-Invariant Keypoints [J] . David G. Lowe. International Journal of Computer Vision . 2004 (2)

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