ADB亚洲开发银行：超越美丽的图片：Sentinel-2图像的单图像和多图像联合超分辨率（英文版）

Super-resolution (SR) aims to increase the resolution of satellite images by reconstructing high-frequency details, which go beyond naive upsampling. This has particular relevance for Earth observation missions like Sentinel-2, which offer frequent, regular coverage at no cost, but at coarse resolution. The pixel footprint of Sentinel-2 coverage is too large to capture small features like houses, streets, or hedge rows. To address this, we present SEN4X, a hybrid super-resolution architecture