4 papers · 1 filter
Optical-Guided Neural Collapse for SAR Few-Shot Class Incremental Learning
Fan Zhang, Sijin Zheng, Fei Ma +4
Few-shot class-incremental learning (FSCIL) in synthetic aperture radar imagery presents unique challenges due to severe data scarcity and SAR-specific variability. In particular,…
SMGeo: Cross-View Object Geo-Localization with Grid-Level Mixture-of-Experts
Fan Zhang, Haoyuan Ren, Fei Ma +2
Cross-view object Geo-localization aims to precisely pinpoint the same object across large-scale satellite imagery based on drone images. Due to significant differences in viewpoin…
Cloud Adversarial Example Generation for Remote Sensing Image Classification
Fei Ma, Yuqiang Feng, Fan Zhang +1
Most existing adversarial attack methods for remote sensing images merely add adversarial perturbations or patches, resulting in unnatural modifications. Clouds are common atmosphe…
SAD: A Large-scale Dataset towards Airport Detection in Synthetic Aperture Radar Images
Daochang Wang, Fan Zhang, Fei Ma +3
Airports have an important role in both military and civilian domains. The synthetic aperture radar (SAR) based airport detection has received increasing attention in recent years.…