الباحثون

Ziyi Zhao

المنشورات 2

نسخة أولية وصول مفتوح

RT-DETR-World: Transferring Rich LLM Semantics to Real-Time Open-Vocabulary Detection

Yupeng Zhang, Ziyi Zhao, Juntao Cheng وآخرون · 2026

Open-vocabulary detection (OVD) recognizes categories unseen during training through textual category queries, yet achieving strong generalization with real-time efficiency remains challenging. Beyond vocabulary scaling, zero-shot generalization may benefit from reusable visual--semantic cues learned from seen data, in …

نسخة أولية وصول مفتوح

LiG-DETR: Local-in-Global Reassembly in Latent Space for Aerial Object Detection

Yupeng Zhang, Fangzhuo Gao, Juntao Cheng وآخرون · 2026

Aerial object detection faces substantial scale and density variations. Small objects are easily degraded by downsampling and feature compression, while medium and large objects require sufficient global context. Existing methods mainly follow two paradigms: image slicing provides clearer local evidence but relies on i …

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