用B-样条小波变换生成新的汉字字形

Generating new Chinese font with B-spline wavelet transform

基于三次B样条小波构造曲线的优点,生成新的汉字字形.它首先将字形轮廓线转换成B样条曲线,用小波变换分解曲线的控制点为不同层次的细节与低层次控制点(曲线),这些细节代表汉字字形的某些特征,改变某些层次上的细节,通过小波变换中的合成过程恢复字形,能得到一种新字形.

Based on the merits of cubic B spline wavelet,new Chinese fonts are generated by wavelet.First,the font outlines are transformed into B spline curves,then controlling points of a curve are decomposed into details at different levels and low resolution by wavelet transformation.These details represent some features of Chinese fonts.New fonts are generated by modifying details at some levels and by composing procedure of wavelet transformation.