Quiroga Mellado, Juan AntonioGonzález Cano, Agustín2023-06-202023-06-2019990-8194-3224-510.1117/12.357729https://hdl.handle.net/20.500.14352/60788© SPIE--The International Society for Optical Engineering. Interferometry 99 Conference (1999. Pulstuk, Polonia).In this work we present the application of a regularization algorithm to the processing of photoelastic hinge patterns. The method used is a modified phase tracking algorithm applied to phase-shifted images. In particular, we present an algorithm for isoclinics-isochromatics separation that uses only five images. The performance of the method is discussed and experimental results are presented.book parthttp://dx.doi.org/10.1117/12.357729http://proceedings.spiedigitallibrary.orgmetadata only access535Adaptive Quadrature FiltersPhaseImagesÓptica (Física)2209.19 Óptica Física