- l -

• L2gradient_ : opencv_apps::EdgeDetectionNodelet
• l_max_ : opencv_apps::HLSColorFilterNodelet
• l_min_ : opencv_apps::HLSColorFilterNodelet
• label : face_recognition_trainer.FaceRecognitionTrainer
• label_mapper_ : opencv_apps::FaceRecognitionNodelet
• low_threshold_ : opencv_apps::ContourMomentsNodelet , opencv_apps::FindContoursNodelet
• lower_color_range_ : opencv_apps::ColorFilterNodelet< Config >