Parametric modeling of NIR and SWIR reflectance spectra for dye mixtures in fabrics using reference spectra

R. Viger; S. Ramsey; T. Mayo; S. G. Lambrakos

doi:10.1117/12.2299316

8 May 2018 Parametric modeling of NIR and SWIR reflectance spectra for dye mixtures in fabrics using reference spectra

R. Viger, S. Ramsey, T. Mayo, S. G. Lambrakos

Proceedings Volume 10644, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXIV; 106441T (2018) https://doi.org/10.1117/12.2299316
Event: SPIE Defense + Security, 2018, Orlando, FL, United States

Abstract

This study describes a parametric model of diffuse reflectance for the purpose of simulating the spectral response of near-infrared (NIR, 0.7-0.9 μm) and shortwave infrared (SWIR, 0.9-1.7 μm) absorbing dyes for tailoring the NIR-SWIR reflectance of fabrics. This model combines diffuse-reflectance theory with reference spectra for simulating absorption in fabric of NIR/SWIR absorbing dyes whose absorption spectra span the NIR/SWIR spectral range. Fabric samples consisting of a cotton blend were used as the test substrate for NIR/SWIR dye application. The results of this study demonstrate application of the parametric model for simulating NIR/SWIR spectral responses corresponding to variable dye and dye blend concentrations in fabrics.

Citation Download Citation

R. Viger, S. Ramsey, T. Mayo, and S. G. Lambrakos "Parametric modeling of NIR and SWIR reflectance spectra for dye mixtures in fabrics using reference spectra", Proc. SPIE 10644, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXIV, 106441T (8 May 2018); https://doi.org/10.1117/12.2299316

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available