Dongba Character Detection

What is it about?

Dongba script is a unique primitive pictographic writing system. Due to its complex layout structure and highly variable glyph shapes, detecting Dongba characters poses a significant challenge. To address this, we have established a high-quality Dongba script dataset, Dongba1800, which comprehensively covers various layout structures and spatial features found in ancient Dongba manuscripts. We also propose a character detection model named DongbaBPN, capable of precisely locating and detecting Dongba characters at the character level in complex pages.

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