RAFAEL MEDINA CARNICERRAFAEL MUÑOZ SALINASFRANCISCO JOSÉ ROMERO RAMÍREZ2026-01-292026-01-29201810.1016/j.imavis.2018.05.0042-s2.0-85049011519https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/29306Computer Vision and Pattern RecognitionSignal ProcessingSpeeded up detection of squared fiducial markersresearch article