Jun-Wei Guo

Explainable residual CNN with Gramian Angular Field encoding for rapid quantification of soil properties using near-infrared spectroscopy

Background Soil chemical composition is a key indicator of soil fertility, yet conventional physicochemical analysis is time-consuming and costly. Although near-infrared (NIR) spectroscopy enables rapid, non-destructive detection, traditional linear models struggle with the non-linear nature of high-dimensional spectra...