docs: public void detect( II grayII , Planar<II> colorII ) {
  
  		descriptions.reset();
  		featureAngles.reset();
  
  		// detect features
  		detector.detect(grayII);
  
  		// describe the found interest points
  		foundPoints = detector.getFoundPoints();
  
  		descriptions.resize(foundPoints.size());
  		featureAngles.resize(foundPoints.size());
  
  		describe(grayII, colorII);
  	}