Author

Ze-Chao Li

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Oct 2026

Local Feature Enhancement of dino.txt for Training-Free Open-Vocabulary Semantic Segmentation.

Open-vocabulary semantic segmentation aims to establish dense pixel-wise correspondences between images and open-ended semantic categories. While most existing methods build upon CLIP's image-text alignment capability, they require substantial architectural modifications to adapt image-level understanding to pixel-leve...

Cheng He, Shi-Yu Xuan, Ze-Chao Li · IEEE Transactions on Image P... · 0 citations

Preprint Aug 2026

Test-Time Self-Evolving GUI Visual Grounding via Reflection-Guided On-Policy Self-Distillation

A Test-Time Self-Evolving framework that enables models to improve after deployment without human-annotated ground truth, and is the first work to successfully exploit on-policy self-distillation for test-time adaptation in GUI visual grounding.

Shi-Yu Xuan, Ze-Chao Li · 2 citations

2026

Preserving Fairness in Knowledge Transfer for Exemplar-Free Class-Incremental Learning via Semantic Propagation

As a paradigm in continual learning, class incremental learning (CIL) aims to assimilate tasks with mutually exclusive label spaces in sequence while preserving previously established knowledge. Mitigating forgetting in CIL fundamentally relies on transferring knowledge across tasks. A straightforward exemplar-based ap...

Fan-Kang Xu, Lu Jin, Yan-Peng Sun et al. · IEEE Transactions on Image P... · 0 citations