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Guanfeng Wu

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Open access Jul 2026

CP-Former: counting-based position-aware transformer for handwritten mathematical expression recognition

Abstract. Handwritten mathematical expression recognition (HMER) aims to convert images of handwritten mathematical expressions into structured LaTeX sequences. Although recent encoder-decoder models have achieved strong performance, they still struggle with visually similar symbols, Greek letters, special symbols, and...

Hong-Lei Wei, Xin-Kang Chen, Yi-Ru Wang et al. · 0 citations

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