4 papers
GeoGAT: Bidirectional Temporal Sampling Meets Hierarchical Graph Attention for Global Video Geo-localization
Junchao Cui, Xuanzi Ma, Wenqi Shi +4
Global video geo-localization aims to infer the geographic location of a video worldwide, evaluating performance across four geographic hierarchies: city, state/province, country,…
GeoMetric: Injecting Metric Geographic Structure into Worldwide Image Geo-Localization
Junchao Cui, Wenqi Shi, Xuanzi Ma +4
Worldwide image geo-localization aims to determine where on Earth a single image was captured. However, visually similar scenes may lie thousands of kilometers apart, so methods th…
DualGeo: A Dual-View Framework for Worldwide Image Geo-localization
Junchao Cui, Wenqi Shi, Shaoyong Du +4
Worldwide image geo-localization aims to infer the geographic location of an image captured anywhere on Earth, spanning street, city, regional, national, and continental scales. Ex…
BS-Mamba for Black-Soil Area Detection On the Qinghai-Tibetan Plateau
Xuan Ma, Zewen Lv, Chengcai Ma +3
Extremely degraded grassland on the Qinghai-Tibetan Plateau (QTP) presents a significant environmental challenge due to overgrazing, climate change, and rodent activity, which degr…