@conference{10902/32218,
year = {2023},
month = {8},
url = {https://hdl.handle.net/10902/32218},
abstract = {Profilometry is the technique that estimates the surface height and tomography of a sample. This technique is crucial to correct the intensity variations and angle changes when optical properties of a sample are estimated and its calculation depends on the surface profile. Two systems have been evaluated in this work: an Optical Coherence Tomography (OCT) system and a Spatial-Frecuency Domain Imaging (Hyperspectral-SFDI) system made up of a rotating mirror hyperspectral camera and a Red-Green-Blue (RGB) projector. The estimation of the height map with the OCT system based on the high contrasted backscattering of the air-sample interface whereas, while with the HSI-SFDI system the Phase Shifting Profilometry (PSP) technique has been implemented employing different frequencies. This work compares both approaches and evaluates the differences between them.},
organization = {Support for this work was provided by the projects PREVAL 21/07 (FUSIOMUSCLE), SUBVTC-2021-0038 (HYPERfusionTRANS), EQC 2019-006589-P, DTS22/00127 (hyPERfusioCAM), DTS17-00055 (INTRACARDIO) and DISFOS (PID2019-107270RB-C21 /AEI/10.13039/501100011033), financed by the ISCIII, the Fundación Instituto de Investigación Valdecilla (IDIVAL) and the Spanish Ministry of Science, Innovation and Universities, co-financed with FEDER funds.},
publisher = {SPIE Society of Photo-Optical Instrumentation Engineers},
publisher = {Proceedings of SPIE, 2023, 12627, 126271P},
publisher = {Translational Biophotonics: Diagnostics and Therapeutics III,  Munich, Germany, 2023},
title = {Comparison between optical coherence tomography and phase shifting profilometry for surface estimation},
author = {Gutiérrez Gutiérrez, José Alberto and Mieites Alonso, Verónica and Pardo Franco, Arturo and López Higuera, José Miguel and Conde Portilla, Olga María},
}