Fourier-enhanced Implicit Neural Fusion Network for Multispectral and Hyperspectral Image Fusion

arXiv:2404.15174v1 Announce Type: new
Abstract: Recently, implicit neural representations (INR) have made significant strides in various vision-related domains, providing a novel solution for Multispectral and Hyperspectral Image Fusion (MHIF) tasks. However, INR is prone to losing high-frequency information and is confined to the lack of global perceptual capabilities. To address these issues, this paper introduces a Fourier-enhanced Implicit Neural Fusion Network (FeINFN) specifically designed for MHIF task, targeting the following phenomena: The Fourier amplitudes of the HR-HSI latent code and …

arxiv cs.cv fourier fusion image network type