BoundInk: Boundary-Aware Online Handwriting Generation
Realistic online handwriting depends not only on individual character shapes, but also on how a writer connects, spaces, and aligns adjacent characters. Existing methods rely primarily on long-range sequence modeling and capture these inter-character behaviors only implicitly. This often produces plausible glyphs accompanied by broken cursive joins, inconsistent spacing, or writer-inconsistent transitions. We introduce BoundInk, a writer-conditioned framework that treats inter-character boundaries as explicit generation units. By jointly modeling local transitions and surrounding text context, BoundInk preserves writer-specific glyph appearance while improving connectivity and spacing acr...
| Authors | Jinsu Shin, Sungeun Hong, JinYeong Bak |
|---|---|
| Primary category | cs.CV |
| Published | 2 April 2026 |
| Last updated at source | 20 September 2026 |
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