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研究了数字图像处理技术在中板宽度测量系统中的应用。讨论了影响现场测量精度的各种因素。分析了现场背景环境亮度因素对测量造成的影响;讨论了钢板表面光线反射因素对测量造成的影响,并提出了相应的解决方案。
The application of digital image processing technology in the width measurement system is studied. Discusses various factors that affect the accuracy of field measurements. The influence of ambient background brightness on the measurement was analyzed. The influence of the light reflection on the surface of the steel sheet was discussed and the corresponding solutions were proposed.