零位校正误差是重力仪除标定以外最主要的误差来源。
Besides standardization, zero correction error constitutes the most common error source of a gravimeter.
结合局部标定法，对摄象机光学系统的畸变误差进行校正。
Combining with local calibration, the distortion error of the optical system in the camera is corrected.
目前的传感器误差校正方法，由于都是以传感器初始标定数据作为依据，从而随着使用时间的增加，传感器参数发生变化，其校正误差会逐步增大。
At present, the correcting method of sensor error depends on sensor prime data so that when working time increases and sensor parameter is changed, the correcting error will increase.
应用推荐