setNOctaveLayers  603 modules/features2d/include/opencv2/features2d.hpp     CV_WRAP virtual void setNOctaveLayers(int octaveLayers) = 0;
setNOctaveLayers  661 modules/features2d/include/opencv2/features2d.hpp     CV_WRAP virtual void setNOctaveLayers(int octaveLayers) = 0;
setNOctaveLayers  330 modules/stitching/src/matchers.cpp         surf_->setNOctaveLayers(num_layers);
setNOctaveLayers  343 modules/stitching/src/matchers.cpp         sdetector_->setNOctaveLayers(num_layers);
setNOctaveLayers  346 modules/stitching/src/matchers.cpp         sextractor_->setNOctaveLayers(num_layers_descr);