Author

Zai-Yan Zhang

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Preprint Aug 2026

GeoSeg-OV: Bridging Geospatial Gaps with Structural Guidance for Open-Vocabulary Remote Sensing Segmentation

GeoSeg-OV is proposed, which decouples auxiliary VFM features from visual-text matching and repurposes them as structural guidance for cost aggregation and decoding, and introduces Cost-Aware Decoding (CAD) to adaptively refine and fuse multi-scale semantic and structural guidance based on the current decoder context.

Rui-Zhong Liu, Ting-Zhang Luo, Zai-Yan Zhang et al. · 0 citations

2026

IEGC-FSDN: Foggy Ship Detection Network With Integrating Edge and Global Constraints

With advances in aerial technology, remote-sensing object interpretation has found ubiquitous applications across diverse domains. Owing to atmospheric interference, haze severely degrades the quality of optical remote sensing images—an effect that is particularly pronounced over water, where evaporative moisture frequ...

Yi Yang, Yu-Zhang Wan, Jie Li et al. · IEEE Signal Processing Lette... · 0 citations