2 papers
cs.CV2026
Physics-Guided Regime Unmixing
Paula Pacheco, Pablo Granitto, Juan B. Cabral
The Linear Mixing Model (LMM) dominates spectral unmixing for its simplicity, but fails under multiple scattering; existing nonlinear models compensate by applying a fixed regime u…
astro-ph.GA2024
NIRDust: Probing Hot Dust Emission Around Type 2 AGN Using K-band Spectra
Gaia Gaspar, Martín Chalela, Juan Cabral +3
Hot dust in the proximity of AGNs strongly emits in the Near Infrared producing a red excess that, in type 2 sources, can be modeled to measure its temperature. In the era of high…