Mr. Fenglei Cai Profile

Fenglei Cai

at East China Normal Univ

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Proceedings Article | 10 January 2014 Paper

Elastic cone for Chinese calligraphy

Fenglei Cai, Haisheng Li

Proceedings Volume 9069, 90691X (2014) https://doi.org/10.1117/12.2050877

KEYWORDS: Volume rendering, 3D modeling, Spine, Head, Tablets, Haptic technology, Visualization, Statistical modeling, Lithium, Computer science

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The brush plays an important role in creating Chinese calligraphy. We regard a single bristle of a writing brush as an elastic rod and the brush tuft absorbing ink as an elastic cone, which naturally deforms according to the force exerted on it when painting on a paper, and the brush footprint is formed by the intersection region between the deformed tuft and the paper plane. To efficiently generate brush strokes, this paper introduces interpolation and texture mapping approach between two adjacent footprints, and automatically applies bristle-splitting texture to the stroke after long-time painting. Experimental results demonstrate that our method is effective and reliable. Users can create realistic calligraphy in real time.

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