方块苗文动态构造方法的形式化描述  

Formal description of dynamic construction method for square Hmong language characters

作　　者：莫礼平[1] 周恺卿 

机构地区：[1]吉首大学信息科学与工程学院,湖南吉首416000 [2]马来西亚理工大学计算学院,马来西亚柔佛州士古来81310

出　　处：《计算机应用》2014年第3期861-864,868,共5页journal of Computer Applications

基　　金：国家自然科学基金资助项目(61363033)

摘　　要：针对如何在计算机中生成和显示方块苗文的问题,提出了一种方块苗文动态构造方法,给出了该方法的基本原理,定义了实现方块苗文动态构造所需要的操作符,并以谓词规则的形式对方块苗文动态构造变换操作进行了描述。该方法仅需存储方块苗文构件及独体字的显现字符,通过对显现字符进行上下组合、左右组合、侧围组合来实现方块苗文的动态构造,为方块苗文字库中字形构件提取及合体字自动生成技术提供了重要支持。Focusing on the problem of how to generate and display square Hmong language characters in computer, a dynamic construction method for square Hmong language characters was proposed. Firstly, the basic principles of the proposed method were presented. Then, the related operators for generating the square Hmong language characters were discussed. Finally, the transform operations were also explained based on the predicate rules. The proposed method realized the dynamic structure of square Hmong language characters by using up-down, left-right, half-include combination of displayed characters after storing the components and isolated characters. This technique provided an important support for glyph component extracting technology and automatic generation technology of compounds.

关 键 词：方块苗文 信息处理技术 形式化方法 上下文无关文法 谓词规则 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]