Development of automatic calibration system for analogue pressure gauges based on computer vision technology 基于计算机视觉技术的指针式仪表示值的自动判读方法研究
Hence it was identified that there were some problems caused by the model structure in the automatic calibration 因此,可以认为在参数自动率定的过程中模型结构存在着一定的问题。
It achieved automatic calibration correct recognition of characteristic region and exact joint of images 实现了图像检测系统的自动标定、图像特征区域准确、客观的识别和多幅图像高精度的拼接。
Though the highest correlation coefficient obtained between kg and ki , most of the problems encountered in the automatic calibration process are associated with the calibration of parameters b and ex 虽然相关系数最高的是kg和ki ,但是模型参数率定中大多遇到的问题都和参数b和ex有关。
( 5 ) the direct calibration method of heavy block calibration is first presented and realized . the structures and controlling circuits of automatic adjusting pendulum and automatic calibration are designed ( 5 )首次提出并实现了重块标定的直接标定方法,设计了自动调摆和自动标定机构和控制电路。