汉字部件的无失真缩放变换方法研究

针对部件组字过程中由于缩放变换造成的部件笔画粗细和衬线失真的问题, 提出了一种通过优化缩放变换直接生成目标字形的方法。通过部件变换序列的生成算法以及笔画变换操作算法实现了由原始部件直接生成目标部件的缩放变换。原型系统的实验结果表明, 该方法能够实现汉字部件的无失真缩放变换, 从而提高了汉字组字系统生成字形的质量以及字库自动化生成的效率。

Research on distortionless resizing method for components of Chinese characters

Aiming at the problem of deformation of stroke thickness and serif when composing Chinese characters by components, this paper proposed a method of generating the target glyph by directly using an optimized scaling transformation. By using transformation sequence generating algorithm and stroke operation algorithm, this method achieved direct transformation from original components to target components. Experimental results of prototype system demonstrate that the method can effectively achieve Chinese characters' distortionless resizing, improve the quality of glyphs generated by Chinese character compo-sing system, and thus enhance the efficiency of automatic generation of Chinese fonts.