Author

Hui Zhu

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Preprint Aug 2026

MedPlex: Deep Vision-Language Co-Adaptation for Clinically Grounded Medical Segmentation

This work introduces MedPlex (Medical Plexus of Vision and Language), an end-to-end VLM framework that makes text guidance a continuous, clinically grounded component of segmentation learning, and introduces Bi-Fusion (Bidirectional Fusion), visual and textual representations evolve jointly across the encoding hierarch...

Rafi Ibn Sultan, Hui Zhu, Chengyin Li et al. · 0 citations

#artificial intelligence Preprint Aug 2026

Hallucination Mitigation for Large Vision-Language Models via Implicit Feature Stabilization

The framework, INFUSE, first stabilizes visual and textual representations around perturbation-averaged and ground-truth anchors, then aligns the stabilized representations across modalities with bidirectional contrastive objectives.

Aditi Sarker, Rafi Ibn Sultan, Hui Zhu et al. · 0 citations