A method to measure object distance by monocular vision was proposed.
提出了一种利用单目视觉测量目标距离的方法。
It is assumed that the object distance and the incident height of each lens do not change with temperature.
推导过程中假设物面位置不随温度发生变化，并且忽略分离薄透镜组中各组分上光线入射高度随温度的变化。
The influence of object distance on measurement accuracy is discussed and a proper object distance scope is given.
讨论物距对测量精度的影响，并给出合适的物距范围。
It is shown that the transformation characteristics depend on optical beam power, the beam waist of incident beams, object distance and lens parameters.
结果表明，它的变换特性依赖于光功率、入射光束的束腰、物距以及透镜参数。
It is shown that the transformation characteristics depend on optical beam power, the beam waist of incident beams, object distance and lens parameters.
结果表明，它的变换特性依赖于光功率、入射光束的束腰、物距以及透镜参数。
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