Media 1: Vibration frequency measurement using a local multithreshold technique Belen Ferrer Julian Espinosa Ana B. Roig J. Perez D. Mas 10.1364/OE.21.026198.m001 https://opticapublishing.figshare.com/articles/media/Media_1_Vibration_frequency_measurement_using_a_local_multithreshold_technique/4946216 Originally published in Optics Express on 04 November 2013 (oe-21-22-26198) 2013-11-04 00:00:00 multithreshold technique 04 November 2013 Vibration media oe Optics Express frequency measurement