docs: public static ConfigSiftDetector createPaper() {
  		ConfigSiftDetector config = new ConfigSiftDetector();
  		config.extract = new ConfigExtract(1,0,1,true,true,true);
  		config.extract.ignoreBorder = 1;
  		config.maxFeaturesPerScale = 0;
  		config.edgeR = 10;
  		return config;
  	}