Superresolving sentinel-2 using learned multispectral regularization
IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM(2023)
摘要
The Sentinel-2 (S2) satellite constellation provides images at three different spatial resolutions and model based superresolution methods have proved useful for sharpening them to their maximum resolution. Algorithm unrolling is a way of building efficient, interpretable neural networks by reimplementing traditional algorithms in a neural network context. In this paper, an unrolled model based method to superresolve S2 images is proposed and unsupervised single image training is performed using reduced scale data. The method is evaluated using both real and simulated data.
更多查看译文
关键词
Image sharpening,multispectral (MS) multiresolution images,Sentinel-2,superresolution,unrolling
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要