Transactions of Materials and Heat Treatment

Title：A character inspection method on tire mould surface based on machine vision

Authors： Chen Yuchao1 Cai Nian1 Liu Gen1 Zhang Fu1 Li Yuanshi2 Wang Han2 Chen Xindu2

Unit： Guangdong University of Technology

KeyWords： tire mould machine vision image locating character inspection system acquisition

ClassificationCode：TG315.9

year,vol(issue):pagenumber：2016,41(12):127-130

Abstract：

To implement the automatic inspection for characters on the tire mould surface, a character inspection system for tire mould was proposed based on machine vision. According to the features of the tire mould, the automatic inspection equipment was designed based on machine vision, and its working principle was introduced. Then, the corresponding image processing methods were designed mainly including image preprocessing, image location and character inspection etc. Finally, the feasibility and validity were tested by experiments, and the causes of errors were analyzed. The experimental results indicate that the automatic inspection system can inspect the characters on the tire mould surface with advantages of time-saving, high precision and fast detection.

Funds：

基金项目:国家自然科学基金资助项目（61001179，51305084）；广东省科技计划项目（2015B010124001，2015B010102014，2015B010104006）；广东省自然科学基金研究团队项目（2015A030312008）

作者简介：陈裕潮（1991-），男，硕士研究生 E-mail：361384829@qq.com 通讯作者：蔡念（1976-），男，博士，副研究员 E-mail：cainian@gdut.edu.cn

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