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paperarXivTrust 82 · PrimaryPublished 24d agoLive · 23d ago

RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

Global visual localization of unmanned aerial vehicles (UAVs) using remote-sensing reference maps has attracted increasing attention. However, acquisition-time and imaging-platform differences between UAV and reference imagery induce substantial cross-domain appearance and viewpoint shifts, challenging robust six-degree-of-freedom (6-DoF) pose estimation. We address these shifts by sampling UAV-viewpoint reference views from Google 3D Tiles across locations, altitudes, and orientations. A two-stage cross-domain fine-tuning recipe adapts SALAD using pose-near positives and geographically distan

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  • FuzzyOverlapping authors or contributors · 62%bytedance/deer-flow

    Shared author/contributor keys: wang

  • FuzzyOverlapping authors or contributors · 62%ray-project/ray

    Shared author/contributor keys: wang

  • LinkedLinked via arxiv author · 85%Wangxin Liu

    RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

  • LinkedLinked via arxiv author · 85%Siyuan Duan

    RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

  • LinkedLinked via arxiv author · 85%Shangshang Wang

    RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

  • LinkedLinked via arxiv author · 85%Zhimin Mao

    RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

  • LinkedLinked via arxiv author · 85%Bingliang Hu

    RIM: A Retrieval-In-Matching Framework for Cross-Domain Global Visual Localization of UAVs

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