【作者】 黄海龙； 王宏； 闻绍飞；

【Author】 Huang Hailong~1 Wang Hong~1 Wen Shaofei~2 (1.School of Mechanical Engineering & Automation,Northeastern University,Shenyang 110004,China 2.School of Information Science & Engineering,Northeastern University,Shenyang 110004,China.)

【机构】 东北大学机械工程与自动化学院； 东北大学信息科学与工程学院；

【摘要】 在线棒材图像的处理和分析是开发棒材在线自动计数系统的重点和难点,在线棒材图像处理和分析的结果直接决定棒材在线自动计数系统的稳定性、准确性和实时性。本文主要研究了在线棒材图像处理和分析的一些关键技术,在线棒材图像的处理部分主要研究图像的预处理、图像分割和边缘检测;在线棒材图像的分析部分主要研究类圆目标识别。本文是棒材在线自动计数系统的设计和开发的理论准备,具有一定的指导意义和参考价值。更多还原

【Abstract】 Processing and analyses of on-line bar image is important and difficult points for development of bar on-line automatic count system,the stability,accuracy and timeliness of bar on-line automatic count system are directly affected by the result of processing and analyses.The paper mainly researches some key technologic problems of processing and analyses of on-line bar image,preprocessing,image segmentation and edge detection are studied in the part of processing of on-line bar image;circular target recognition is discussed in the part of analyses of on-line bar image.The paper makes a preliminary theoretic attempt for design and development of bar on-line automatic count system,has some instruction meaning and reference value.更多还原