Author

Lei-Chao Yang

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Preprint Oct 2026

Explicit Regional Representations For Video Quality Assessment

End-to-end video quality assessment (VQA) methods leave the regional evidence underlying their predictions largely implicit. We introduce an explicit pixel-level regional representation for VQA, instantiated as a Quality-Relevance Heatmap (QRH) that combines localized degradation evidence with perceptual priors under v...

Fu-Yi Yang, Lei-Chao Yang, Andrew Liu et al. · 0 citations

Review Oct 2026

SAGE: Saliency-Annealed Gated Encoder for Universal Vision Recognition

When adapting self-supervised Vision Transformers (ViTs) to dense prediction, existing methods often treat the ViT as a passive feature extractor and may underuse the rich priors encoded in its representations, including saliency, global context, and high-frequency details. We propose SAGE (Saliency-Annealed Gated Enco...

Lei-Chao Yang, Yu-Cheng Huang, Jun-Yu Chen et al. · 0 citations