2020-03-262020-03-262016Optics InfoBase Conference Papers9781943580163https://hdl.handle.net/20.500.12585/8983We study the removal of the background intensity of fringe patterns via Empirical Mode Decomposition and the Hilbert Transform. Simulation results show that the latter provides a suitable background compensation with minimal error 3D-reconstruction. © OSA 2016.Recurso electrónicoapplication/pdfenghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/conferenceObject10.1364/LAOP.2016.LTh2C.6Error compensationPhotonicsProfilometry3D reconstructionBackground compensationComparative studiesEmpirical mode decompositionFourier transform profilometryFringe patternHilbert transformMinimal errorsMathematical transformationsinfo:eu-repo/semantics/restrictedAccessAtribución-NoComercial 4.0 InternacionalUniversidad Tecnológica de BolívarRepositorio UTB57117284600571922700163614215630024329839300