The Quality Detection Method of Connectors Based on Region Form Characteristics
To direct at the defects of external pin’s skew,curve, inconsistent length or lack,as well as internal pin’s pop-up undesirability and lack produced in the production process of connectors,combined with the features of defective,the paper puts forward a detection method for connector’s eligibility based on region form characteristics.First, it analysed the extraction of connector morphological characteristics and provided the basis for confirming quality detection method; then, based on threshold segmentation, regional calculation, subpixel precision,minimum circumscribed rectangle algorithm, dot and line filteration,etc,solved the quality detection of connector’s internal and external pins.Experimental result shows that the research method is effective,practical and reliable.
Connector Region Form Feature Extraction Machine Vision Eligibility Detection
Sun Huaiyuan Sun Chenjie Liao Yuehua
University of ShangHai for Science and Technology, Shanghai, 200093, China Shanghai Medical Instrume University of ShangHai for Science and Technology, Shanghai, 200093, China Shanghai Medical Instrumentation College,Shanghai, 200093,China
国际会议
三亚
英文
1160-1163
2012-01-06（万方平台首次上网日期，不代表论文的发表时间）