tum-vision / lsd_slam

LSD-SLAM
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why delta_l is 0.25f*(1.0f+referenceFrame->initialTrackedResidual) in code????? #218

Open szm88 opened 8 years ago

szm88 commented 8 years ago

I can't understand why the code is "float trackingErrorFac = 0.25f*(1.0f+referenceFrame->initialTrackedResidual);" in DepthMap::doLineStereo().