setNumLevels      116 modules/cudaobjdetect/src/hog.cpp         virtual void setNumLevels(int nlevels) { nlevels_ = nlevels; }
setNumLevels      107 modules/cudaoptflow/src/farneback.cpp         virtual void setNumLevels(int numLevels) { numLevels_ = numLevels; }
setNumLevels      109 modules/cudastereo/src/stereobp.cpp         void setNumLevels(int levels) { levels_ = levels; }
setNumLevels       91 modules/cudastereo/src/stereocsbp.cpp         void setNumLevels(int levels) { levels_ = levels; }