3MOS: Multi-sources, Multi-resolutions, and Multi-scenes dataset for Optical-SAR image matching

arXiv:2404.00838v1 Announce Type: new
Abstract: Optical-SAR image matching is a fundamental task for image fusion and visual navigation. However, all large-scale open SAR dataset for methods development are collected from single platform, resulting in limited satellite types and spatial resolutions. Since images captured by different sensors vary significantly in both geometric and radiometric appearance, existing methods may fail to match corresponding regions containing the same content. Besides, most of existing datasets have not been categorized based on the characteristics of …

arxiv cs.cv dataset image optical type