3 papers
cs.CV2026
DECO: Depth-Guided Co-Visibility Reasoning for Low-Altitude UAV Visual Localization
Yibin Ye, Xichao Teng, Shuo Chen +4
Unmanned aerial vehicles (UAVs) increasingly require robust visual localization in GNSS-denied environments. A common solution estimates UAV poses by matching keypoints between UAV…
cs.CV2022
Graph Signal Processing for Heterogeneous Change Detection Part II: Spectral Domain Analysis
Yuli Sun, Lin Lei, Dongdong Guan +2
This is the second part of the paper that provides a new strategy for the heterogeneous change detection (HCD) problem, that is, solving HCD from the perspective of graph signal pr…
cs.CV2022
Graph Signal Processing for Heterogeneous Change Detection Part I: Vertex Domain Filtering
Yuli Sun, Lin Lei, Dongdong Guan +2
This paper provides a new strategy for the Heterogeneous Change Detection (HCD) problem: solving HCD from the perspective of Graph Signal Processing (GSP). We construct a graph for…