C, unique localization structure and precision high mere distance system, guarantee the exactness and repetitiveness of the measurement value effectively.
独特的定位结构及高精度的光路系统，有效保证测量值的正确性及重复性。
Gives a method for the measurement of distortion and principal distance, as well as for data processing in cameras used in precision measurement.
介绍了一种精密测量相机畸变和主距的测量及数据处理方法。
It conducts analysis on the precision of the real time frequency and distance measurement.
对实时测频测距的精度进行了分析。
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