22 February 2002 Application of multivariate optical computing to near-infrared imaging
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Proceedings Volume 4577, Vibrational Spectroscopy-based Sensor Systems; (2002) https://doi.org/10.1117/12.455732
Event: Environmental and Industrial Sensing, 2001, Boston, MA, United States
Abstract
Rapid quantitative imaging of chemical species is an important tool for investigating heterogenous mixtures, such as laminated plastics, biological samples and vapor plumes. Using traditional spectroscopic methods requires difficult computations on very large data sets. By embedding a spectral pattern that corresponds to a target analyte in an interference filter in a beamsplitter arrangement; the chemical information in an image can be obtained rapidly and with a minimal amount of computation. A candidate filter design that is tolerant to the angles present in an imaging arrangement is evaluated in near-infrared spectral region for an organic analyte and an interferent.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michael L. Myrick, Michael L. Myrick, Olusola O. Soyemi, Olusola O. Soyemi, Fred Haibach, Fred Haibach, Lixia Zhang, Lixia Zhang, Ashley Greer, Ashley Greer, Hongli Li, Hongli Li, Ryan Priore, Ryan Priore, Maria V. Schiza, Maria V. Schiza, J. R. Farr, J. R. Farr, } "Application of multivariate optical computing to near-infrared imaging", Proc. SPIE 4577, Vibrational Spectroscopy-based Sensor Systems, (22 February 2002); doi: 10.1117/12.455732; https://doi.org/10.1117/12.455732
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