本文采取均方根误差(Root Mean Square Error，RMSE)作为匹配精度评定标准： 其中：pi和qi′是经过变换后的匹配点对集中的一对，k为最终成功匹配的特征点对数。
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position root-mean-square error [电子] 定位均方根误差
Minimum root-mean-square error criterion 最小均方误差准则
rmse root mean square error 均方根误差
root mean square error criterion 均方根误差准则
Normalized Root Mean Square Error 标准均方根误差检验值
Root Mean Square Error Approximation 近似误差均方根
Root Mean-Square Error of Approximation 渐进误差均方根
root mean-square error 均方根误差
By selecting sub-ensemble with smaller error, the root mean square error of forecast is reduced by over 10%.
采用最优集合子集预报方式时的臭氧预报均方根误差比原确定性预报低了10%以上。
The correlation coefficients (r) and root mean square error of prediction (RMSEP) were used as the model evaluation indices.
以预测集的预测相关系数(r)，预测标准偏差(RMSEP)作为模型评价指标。
The results show that the root mean square error(RMSE) of the control points obtained by the workflow is lower than 0.5 pixels.
结果表明，使用该方法选取的控制点均方根误差（RMSE）可以控制在0.5个像素以内。
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