基于编码的生僻汉字输入方法理论与测试研究

在BNF范式编码的基础上，深入讨论了生僻汉字数字化处理问题。根据对生僻汉字部件的统计和分析，本文提出了基于编码的生僻汉字输入方法，建立了相应的生僻汉字部件库，实现了生僻汉字的数字存储和显示。此外，应用测试用例自动生成的方法，对输入方法进行了测试，表明该方法具有造字速度快，应用范围广，与现有字体兼容性强等优点，从而为生僻汉字的数字化提出了一个新的解决方案。

Research and test on code-based rare Chinese character input method

Based on BNF code,this paper investigates the problems concerning digital processing of rare Chinese characters.According to statistics and analysis of rare characters' components,the paper presented a code-based input method for rare characters and built a corresponding rare characters components library.The approach can realize digital storing and displaying of rare Chinese characters.Furthermore,the input method has been tested using automatic testcase generation approach.The result shows that the input method has lots of advantages,such as high speed,broad application,strong compatibility with current font and so on.The input method opens a new scheme in the filed of rare Chinese character digitalization.