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Zimin Xia

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Related publications (4)

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CoMatcher: Multi-View Collaborative Feature Matching

Zimin Xia

This paper proposes a multi-view collaborative matching strategy for reliable track construction in complex scenarios. We observe that the pairwise matching paradigms applied to image set matching often result in ambiguous estimation when the selected inde ...

2025

GeoDistill: Geometry-Guided Self-Distillation for Weakly Supervised Cross-View Localization

Alexandre Massoud Alahi, Zimin Xia

Cross-view localization, the task of estimating a camera's 3-degrees-of-freedom (3-DoF) pose by aligning ground-level images with satellite images, is crucial for large-scale outdoor applications like autonomous navigation and augmented reality. Existing m ...

2025

Adapting Fine-Grained Cross-View Localization to Areas Without Fine Ground Truth

Zimin Xia

Given a ground-level query image and a geo-referenced aerial image that covers the query’s local surroundings, fine-grained cross-view localization aims to estimate the location of the ground camera inside the aerial image. Recent works have focused on dev ...

Springer Science and Business Media Deutschland GmbH2025

FG2 : Fine-Grained Cross-View Localization by Fine-Grained Feature Matching

Alexandre Massoud Alahi, Zimin Xia

2025