Hierarchical Chinese character database based on radical reuse
基于部件复用的分级汉字字库的构想与实现

In order to reduce the storage of Chinese character bitmap database, a new hierarchical Chinese character database design method based on affine transform was proposed. The basic radicals library which were frequently used was designed. Each Chinese character could be generated from the basic radicals library. Affine transform was brought forward to generate characters from radicals. Experiments show that the proposed method works very well. The storage of bitmap Chinese database can be decreased greatly by using this new method.