现代制造工程Issue(3)：103-109,7.
基于 HALCON 的缝纫机针外观质量检测系统设计与研究
Design and research on sewing needles appearance quality inspection system based on HALCON
摘要
Abstract
Sewing needles appearance quality inspection system based on HALCON image processing technology has been pro -posed.The system consists of image acquisition ,processing terminal and mechanical frame composition .This system collects the sewing needle whirling circle images through industrial camera in the form of trigger ,and uses image thresholding segmentation al-gorithm of HALCON to extract image features ,then identifies the sewing needle appearance quality ,and the unqualified sewing needle will be rejected through the reject device of system .The experimental results indicate that the correction rate of detection is of 99 .99%.The system can accurately detect the sewing machine needles appearance quality defect steadily .关键词
HALCON图像处理技术/缝纫机针/图像阈值分割/图像识别Key words
HALCON image processing technology/sewing needle/image thresholding segmentation/image recognition分类
信息技术与安全科学引用本文复制引用
于涛,刘卫国,朱淑亮,李英杰,纪孝利,冯擎峰..基于 HALCON 的缝纫机针外观质量检测系统设计与研究[J].现代制造工程,2015,(3):103-109,7.基金项目
国家自然科学基金项目（11202179）；山东省自然科学基金项目（ZR2012EEQ006）；教育部留学回国人员科研启动基金项目（教外司留［2010］1561）；山东省质量技术监督局科技计划项目（2010KYZ10）；浙江汽车安全控制技术重点实验室开放基金项目；烟台大学首批青年学术骨干培养计划资助项目 （）
