AI RESEARCH
Fast Kernel-Space Diffusion for Remote Sensing Pansharpening
arXiv CS.CV
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ArXi:2505.18991v3 Announce Type: replace Pansharpening seeks to fuse high-resolution panchromatic (PAN) and low-resolution multispectral (LRMS) images into a single image with both fine spatial and rich spectral detail. Despite progress in deep learning-based approaches, existing methods often fail to capture global priors inherent in remote sensing data distributions. Diffusion-based models have recently emerged as promising solutions due to their powerful distribution mapping capabilities, however, they suffer from heavy inference latency. We.