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Yuhang Xia

3 accepted papers

2026

Confusion-Aware Spectral Regularizer for Long-Tailed Recognition

CVPR 2026

Long-tailed image classification remains a long-standing challenge, as real-world data typically follow highly imbalanced distributions where a few head classes dominate and many tail classes contain only limited samples. This imbalance biases feature learning toward head categories and leads to sig

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2025

Deconfound Semantic Shift and Incompleteness in Incremental Few-shot Semantic Segmentation

AAAI 2025technical

Incremental few-shot semantic segmentation (IFSS) expands segmentation capacity of the trained model to segment new-class images with few samples. However, semantic meanings may shift from background to object class or vice versa during incremental learning. Moreover, new-class samples often lack re…

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