Designation of Automatic Pointer Meter Calibration System Based on Machine Vision

摘要：

　　Since the efficiency of current automatic calibration system for high precision pointer meter is limited,this paper developed a new meter calibration system based on machine vision which applied a calibration method based on look-up table (LT) algorithm.Advanced machine vision and image processing algorithms are employed to recognize the readings automatically.Sufficient experimental results demonstrate that the system can recognize the reading of the precise meter automatically and accurately,and significantly improve the verification efficiency.

关键词： Automatic calibration look-up table algorithm pointer meter

作者: LU Guojun PEI Liqiang HUANG Qingdan LI Yongqiang CHEN Xinran SONG Xuwei ZHAO Yongping

作者单位: Electrical Power Test & Research Institute of Guangzhou Power Supply Bureau, Guangzhou, China School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China

会议类型: 国际会议

会议名称: 2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)

会议地点: 秦皇岛

会议语种:英文

页码: 1310-1315

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）