Author:
Zhao Changfu,Cao Guohua,Ding Hongchang,Zhang Ying,Hou Han
Abstract
Abstract
In order to solve the problems such as low sorting efficiency, high error rate and inability to match the corresponding installation position on aviation wiring, we propose a machine vision line number recognition method, which is based on the threshold segmentation algorithm of gradation histogram to identify the line number and index the recognized results. The wire harness recognition system mainly includes three parts: wire number positioning, wire number character segmentation and character recognition. Experimental results show that the online detection speed of the vision system is 30m/min, the accuracy rate is higher than 98% and the average time is 0.04s. By matching the recognition results, index to the position where the wiring harness is to be installed to meet the requirements of aviation wiring.
Subject
General Physics and Astronomy
Reference15 articles.
1. Mini Milling Cutter Measurement Based on Machine Vision;Guo;Procedia Engineering,2011
2. Machine vision for digital microfluidics;Shin;Review of Scientific Instruments,2010
3. Present Situation and Applications of Machine Vision's Key Techniques[J];Xiang-Yang;Journal of Kunming University of ence & Technology,2004
4. Automatic Target Recognition via the Simulation of Infrared Scenes[J];Lanterman,1995
5. Image Processing Basics[J];Marques,2011
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献