PGU-Net is a deep unfolding network for blind cross-sensor spectral super-resolution that jointly reconstructs the HSI and learns the spectral transformation function via alternating optimization stages.
Globally quantitative analysis of the impact of atmosphere and spectral response function on 2-band enhanced vegetation index (EVI2) over sentinel-2 and landsat-8,
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Physics-Guided Deep Unfolding for Blind Cross-Sensor Spectral Super-Resolution via Learning the Spectral Transformation Function
PGU-Net is a deep unfolding network for blind cross-sensor spectral super-resolution that jointly reconstructs the HSI and learns the spectral transformation function via alternating optimization stages.