SSDiff: Spatial-spectral Integrated Diffusion Model for Remote Sensing Pansharpening

arXiv:2404.11537v1 Announce Type: new
Abstract: Pansharpening is a significant image fusion technique that merges the spatial content and spectral characteristics of remote sensing images to generate high-resolution multispectral images. Recently, denoising diffusion probabilistic models have been gradually applied to visual tasks, enhancing controllable image generation through low-rank adaptation (LoRA). In this paper, we introduce a spatial-spectral integrated diffusion model for the remote sensing pansharpening task, called SSDiff, which considers the pansharpening process as the fusion process of spatial and spectral …

abstract arxiv cs.cv denoising diffusion diffusion model eess.iv fusion generate image image generation images lora low low-rank adaptation resolution sensing spatial tasks through type visual