setVarThresholdGen  105 modules/cudabgsegm/src/mog2.cpp         void setVarThresholdGen(double varThresholdGen) { varThresholdGen_ = (float) varThresholdGen; }
setVarThresholdGen  246 modules/video/src/bgfg_gaussmix2.cpp     virtual void setVarThresholdGen(double _varThresholdGen) { varThresholdGen = (float)_varThresholdGen; }