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单目深度估计评估指标

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KITTI Depth以及ScanNet评估指标

指标 名称 表达式
abs rel. absolute relative error ![abs\ rel. = \frac{1}{n} \sum \frac{y_{pred} - y_{gt}}{y_{gt}} ](https://ad.itadn.com/c/weblog/blog-img/images/2025-05-02/LS5G9jmZKIDiOQ3uThHwFcvyeqdn.gif)
mae mean absolute error ![MAE =\frac{1}{n} \sum y_{pred} - y_{gt} ](https://ad.itadn.com/c/weblog/blog-img/images/2025-05-02/H2buEYsL5D1OMmfgKryvCZ48J0Bk.gif)
log mae mean absolute logarithmic error ![log\ MAE=\frac{1}{n} \sum logy_{pred} - logy_{gt} ](https://ad.itadn.com/c/weblog/blog-img/images/2025-05-02/cf5oeYFSZ9pRqDdHgsIV2Lt6WuOU.gif)
imae inverse mean absolute error ![iMAE =\frac{1}{n} \sum \frac{1}{y_{pred}} - \frac{1}{y_{gt}} ](https://ad.itadn.com/c/weblog/blog-img/images/2025-05-02/TGN7RkS906r52bVqsw8nxhagJOtF.gif)
rmse root mean square error RMSE = qrt{rac{1}{n} um ^2}
log rmse root mean square logarithmic error logRMSE = qrt{rac{1}{n} um  - log^2}
irmse inverse root mean square error iRMSE = qrt{rac{1}{n} um ^2}
sq. rel. square relative error sq.rel. = rac{1}{n} um  ^2
scale invar. (SILog) scale invariant logarithmic error SILog=rac{1}{n} um_{i}^{n} d_i^2 + rac{1}{n^2} ^2 d = log - log

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