Object detection in uncrewed aerial vehicle (UAV) remote sensing imagery is fundamentally constrained by long-tail distributions, where the scarcity of tail-class samples leads to poor feature discriminability, limited intraclass diversity, and blurred decision boundaries. This issue is particularly critical in applica...
A centralized GNSS-assisted multi-UAV 3D Gaussian Splatting SLAM framework for online incremental orthophoto mapping that provides a favorable trade-off between geo-consistency, visual fidelity, and efficiency compared with existing methods is presented.
This article presents a scalable and stable 3-D Gaussian splatting (3DGS)-simultaneous localization and mapping (SLAM) framework for efficient large-scale orthophoto generation. Unlike conventional SfM- or SLAM-based pipelines that rely on geometry-driven stitching, we reformulate orthophoto generation as a rendering-b...
Xiao Zhang, Hongbin Dong, Xiaozhou Zhu et al.· IEEE Transactions on Geoscie...· 0 citations
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