@article{10902/4586, year = {2010}, url = {http://hdl.handle.net/10902/4586}, abstract = {An extrinsic optical fiber sensor method for color matching assessment of textile dyes using their Ultraviolet-Visible-Near Infrared (UV-Vis-NIR) transmission spectra is proposed in this paper. Spectra values are converted to CIELAB coordinates to improve the calculation of color differences. Color matching assessment is finally performed using Receiver Operating Characteristic (ROC) curves to find the optimum discrimination threshold between different dye samples.}, organization = {This work has been supported by CYCIT project TEC2007-67987-C02-01, funded by the Spanish Government, and HyperTINTEX project, co-funded by Textil Santanderina S.A. and the Regional Government of Cantabria.}, publisher = {The Optical Society (OSA)}, publisher = {Optical Sensors: Fibers and Sensors II (SThC), Karlsruhe, 2010}, title = {Quality assurance in textile industry using a fiber-optics spectroscopy sensor}, author = {Conde Portilla, Olga María and Cubillas de Cos, Ana María and Anuarbe Cortés, Pedro and López Higuera, José Miguel}, }