Quality Control of Thermally Modified Western Hemlock Wood Using Near-Infrared Spectroscopy and Explainable Machine Learning.

In terms of treatment temperature, the difference between 212 °C and 230 °C is relatively small, but the impact on NIR reflectance is quite significant and is sufficient to wholly overshadow any differences owing to wood chemistry and water (moisture) content elsewhere in the NIR spectral range, differences that were important for the control vs. 170 °C and 212 °C classifications.

also in 5,705 other papers