2026-06-27T15:28:29Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/587872023-08-25T17:49:51Zcom_20.500.14352_14col_20.500.14352_15

Quiroga Mellado, Juan Antonio Servín Guirado, Manuel 2023-06-20T18:51:23Z 2023-06-20T18:51:23Z 2001-03 0950-0340 10.1080/09500340108230929 https://hdl.handle.net/20.500.14352/58787 http://dx.doi.org/10.1080/09500340108230929 http://www.tandfonline.com In this work we propose a robust fringe demodulation technique applied to the analysis of a single isochromatics fringe pattern produced in photoelasticity. The method used is a regularized phase tracking algorithm with a new sequential scanning technique specifically adapted for the characteristics of the isochromatic fringe patterns: possible apparition of closed fringes, large dynamic range in its spatial frequency content and low noise. The performance of the method is discussed and experimental results are presented. metadata only access Isochromatics demodulation from a single image using the regularized phase tracking technique journal article