Fast and precision image mosaic based on grating

CHEN Shi-zhe; HU Tao; LIU Guo-dong; XIE Kai; LIU Bing-guo; PU Zhao-bang

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Fast and precision image mosaic based on grating

更新时间：2020-08-12

- Fast and precision image mosaic based on grating
- Optics and Precision Engineering Vol. 14, Issue 2, Pages: 242-246(2006)
- 作者机构：
  
  哈尔滨工业大学自动化测试与控制系,黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391
- Received：08 December 2005，
  
  Revised：09 January 2006，
  
  Published Online：30 April 2006，
  
  Published：30 April 2006
- 稿件说明：
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CHEN Shi-zhe, HU Tao, LIU Guo-dong, et al. Fast and precision image mosaic based on grating[J]. Optics and precision engineering, 2006, 14(2): 242-246.
DOI：

CHEN Shi-zhe, HU Tao, LIU Guo-dong, et al. Fast and precision image mosaic based on grating[J]. Optics and precision engineering, 2006, 14(2): 242-246. DOI：

摘要

为了提高IC芯片视觉检测中图像拼接的速度和精度

提出一种基于精密光栅运动系统的快速精确图像拼接技术。提出自标定技术解决了传统标定受标准件加工尺寸精度和光强影响的问题

提高了标定的准确度并降低了成本。在准确标定基础上

建立了基于光栅精确定位的拼接模型。实验表明

该方法拼接精度高

拼接平均误差在0.4 μm以内

为0.872 μm

达到亚像素级精度

而且拼接速度快

两幅图像拼接时间约为10 ms。

Abstract

In order to improve the speed and precision of image mosaic for IC vision inspection

a fast and accurate image mosaic technique based on precision grating measurement system was presented. The self-calibration method can solve the problem of conventional calibration affected by the manufacturing precision of standard unit and light intensity

and can increase the calibration accuracy and decrease the cost. After accurate calibration

the image mosaic model based on grating precision location was established. The experiments demonstrate that this system has high image mosaic precision

average error within 0.4 μm

and 0.872 μm in 2

which is up to sub-pixel precision; also the system has high mosaic speed

the time of two image mosaic is about 10 ms.

关键词

Keywords

references

. ZHENG Q F, CHELLAPPA R. A computational vision approach to image registration[J]. IEEE Transaction on Image Processing, 1993,2(3):311-325.

. LIN C F, LEE C L. An accurate method for image registration[J]. Pattern Recognition and Image Analysis, 2000, 10(3):343-358

. 孙华燕,周道炳,李生良. 一种序列图像的拼接方法[J]. 光学精密工程, 2000,8(1):35-37. SUN H Y, ZHOU D B, LI SH L. Method for sequence image coalescence [J]. Optics and Precision Engineering, 2000,8(1):35-37.(in Chinese)

. 刘洵. 光电跟踪仪自主搜索用的图像处理器[J]. 光学精密工程, 2003,11(4):407-411. LIU X. Image processor for autonomous searching of an opto-electronic tracker [J]. Optics and Precision Engineering, 2003, 11(4):407-411 (in Chinese)

. 解凯,郭恒业,张田文. 图像Mosaics技术综述[J]. 电子学报, 2004,32(4):630-634. XIE K, GUO H Y, ZHANG T W. A survey of image mosaics technology[J]. Acta Electronica Sinica, 2004,32(4): 630-634.(in Chinese)

. RAYMOND J A, MARCO G J W, JAMES T D. A rapid and automatic image registration algorithm with subpixel accuracy[J]. IEEE Transactions on Medical Imaging. 1997,16(3): 308-316.

. 樊庆文,王小龙,侯力,等. 基于等距序列图像的快速拼接技术[J]. 四川大学学报(工程科学版),2005,37(1):139-142. FAN Q W, WANG X L, HOU L, et al. Speeding mosaic technology based on isometry serial image[J]. Journal of SICHUAN University(Engineering science edition), 2005,37(1):139-142.(in Chinese)

. 谢佳豪. 基于计算机视觉的印刷电路板自动检测系统的研究 . 西安:西安理工大学. 2004. XIE J H. Automatic inspection system for PCB based on computer vision . Xian: Xian University of Technology, 2004(in Chinese)

. 付厚超,陈宗海. 基于垂直边缘处理的全景图像的拼接[J]. 计算机工程. 2004,30(4): 132-134. FU H CH, CHEN Z H. Panoramic image stitching based on vertical edge sharping . Computer Engineering, 2004,30(4): 132-134(in Chinese)

. IRANI M. Mosaics based representation of video sequences and their applications . Proceeding of Computer Vision. Canbridge Massachusettes, 1995. 605-611.

. SZELISKI R. Video mosaics for virtual environment [J].IEEE Computer Graphics & Application, 1996,16(3):22-30.

. BERT P J. Multiresolution spine with application to image mosaics [J]. ACM Transaction On Graphics, 1983,2(4):245-256.

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