4 papers
Building Change Detection in Earthquake: A Multi-Scale Interaction Network and A Change Detection Dataset
Yunlong Liu, Zekai Zhang
As one of the most destructive natural disasters, earthquakes have struck many countries around the world in recent years, causing serious economic losses. Change detection (CD) ca…
Content-Induced Spatial-Spectral Aggregation Network for Change Detection in Remote Sensing Images
Yunlong Liu, Zekai Zhang
The integration of spatial and spectral information is beneficial to the improvement of change detection performance. However, existing methods cannot efficiently suppress the infl…
Evaluating the Representation Space of Diffusion Models via Self-Supervised Principles
Xiao Li, Yixuan Jia, Zekai Zhang +6
Diffusion models have demonstrated remarkable generative capabilities and have also emerged as powerful self-supervised representation learners, yet the connection between these tw…
VGP-Nav: Metric-Aware Visual Geometric Perception for Robot Navigation
Hewei Pan, Weiye Zhu, Zekai Zhang +4
Reliable robotic navigation necessitates the seamless integration of accurate global localization and dense, metric-consistent obstacle perception. A common strategy to achieve the…