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Han-Zi Wang

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Jul 2026

Fine-Grained Self-Paced Relational Preserving Network for Cross-Domain Few-Shot Facial Expression Recognition

Cross-domain few-shot facial expression recognition (CF-FER) aims to adapt models trained on basic expressions to recognize novel compound expressions using only a few annotated examples. Although vision-language models (VLMs) have shown promise in few-shot learning, their application to CF-FER remains challenging due...

Kaiyun Wang, Rui Ding, Han-Zi Wang et al. · 0 citations
Open access Jul 2026

AUCH-Net: Action Unit-Based Consistency-Aware Hypergraph Network for Cross-Domain Few-Shot Facial Expression Recognition

A novel Action Unit-based Consistency-aware Hypergraph Network (AUCH-Net), which constructs consistency-aware hypergraphs on AUs, for CF-FER and can bridge the gap between fine-grained facial variations and high-level expression categories, greatly facilitating the learning of transferable feature representations.

Xin-Han Qiu, Yan Yan, Rui Zhu et al. · 0 citations

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