Develop Infrared Library Search Prefilters for Automotive Clear Coats from Simulated ATR Spectra

Technical Presentation · February 13, 2026

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Presentation: ATR simulation algorithm for PDQ library conversion

Presentation

0:00 → 21:26(21m 25s)

Presenter described an algorithm to convert transmission spectra from the PDQ automotive paint library into simulated ATR spectra, explained physical reasons ATR and transmission spectra differ (penetration depth, refractive index dispersion), outlined five-equation method including Fresnel equations and use of MATLAB, and presented validation results showing improved classification versus uncorrected approaches.

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Speakers:Unidentified Speaker

Transcript is a technical research presentation about an ATR simulation algorithm for spectroscopic libraries, not a public civic meeting; unsuitable for civic article generation.

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