Calibration-free physics-informed multi-task residual U-Net for simultaneous denoising and gas pressure retrieval from noisy voigt spectra

Keyword: Mean Squared Error

Publisher: Nature.com

Published: Jun 13, 2026

We present a machine learning framework based on a one-dimensional U-Net (1D U-Net) that simultaneously performs spectral denoising and pressure estimation within a unified architecture. The model is… [+1461 chars]

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