| 基于LabVIEW的图像拼接技术在PCB板在线检测系统中的应用 |
| |
| 引用本文： | 秦益霖,马祥林.基于LabVIEW的图像拼接技术在PCB板在线检测系统中的应用[J].常州信息职业技术学院学报,2011,10(4):28-30,33. |
| |
| 作者姓名： | 秦益霖 马祥林 |
| |
| 作者单位： | 1. 常州信息职业技术学院,江苏常州,213164
2. 江苏科技大学,江苏镇江,212003 |
| |
| 基金项目： | 2006年常州信息职业技术学院自然科学计划项目 |
| |
| 摘 要： | PCB板的检测是电子设备制造过程中的重要环节,它是产品质量和性能达标的重要保障。检测系统在采集PCB图像时,需要进行多次局部成像,再进行图像拼接操作来获得被检测PCB的全景图像,以进行后续的模式识别和缺陷检测。介绍了一种快速配准的算法,并使用LabVIEW编程对所采集到的PCB图像进行拼接。通过实验证明,所讨论的拼接方法能够达到满意的拼接结果。
|
| 关 键 词： | PCB LabVIEW 图像拼接 比值模板 |
The Application of the Image Mosaic Based on LabVIEW in the Inspection of PCB |
| |
| QIN Yi-lin,MA Xiang-lin.The Application of the Image Mosaic Based on LabVIEW in the Inspection of PCB[J].Journal of Changzhou Vocational College of Information Technology,2011,10(4):28-30,33. |
| |
| Authors: | QIN Yi-lin MA Xiang-lin |
| |
| Affiliation: | 1.Changzhou CoUcge of Information Technology, Changzhou 213164 2.Jiangsu University of Science and Technology, Zhanjiang 212003, China) |
| |
| Abstract: | The inspection of PCB is an important part in the manufacture process of dcctronic device. It is the guarantoe to the performance and quality of the products to meet the standard. When the visual inspection system acquires the PCB image capture, it needs many multiple partial images to mosaic a large one to be used in pattern recognition and defect detection. This article describes a fast registration algorithm by using the Lab VIEW program to mosaic partial images.Experiments have proved that the method discussed can achieve gatisfactory results in the mosaic. |
| |
| Keywords: | PCB LabVIEW image mosaic ratio template |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
