摘要
《藏字数字编码方案》是藏族著名学者毛尔盖·桑木旦大师按照藏文字符的构字规律设计的一套用数字对现代藏文字进行编码的方案,针对不同的藏文字符构件设计了前加字、基字、元音及后加字等3个不同的编码点,并给出了编码和解码的方式,为藏文编码、密码等相关研究和工作提供了很好的参考。文章在分析《藏字数字编码方案》的编码表、编码方式、解码方式的基础上,提出了该方案的改进措施,并以改进的藏文字符数字编码方案设计程序,实现了藏字数字的编码和解码。经测试程序不仅能按该方案对藏文字符进行数字编码,而且也能把编码的藏文数字100%地还原为原藏文字符,使桑木旦大师提出的《藏字数字编码方案》用计算机得以实现。
Tibetan character digital coding scheme, created by the famous Tibetan scholar master Muge ·Samdan, is a set of coding scheme of modern Tibetan characters designed according to the rules of Tibetan character construction. In this scheme, three different coded points for prefix-words, basic words, vowels, postfix-words and so on were created for different Tibetan character construction and also the way of coding and decoding were given. This scheme provide a good reference for Tibetan coding, password, and other related works. In this paper we proposed a modified Tibetan coding and decoding computer program based on the Tibetan character digital coding scheme. The modified program can not only digitally encode Tibetan characters, but also restore Tibetan characters correctly from its corresponding encoded Tibetan characters.
作者
高定国
普次仁
GAO Dingguo;Pu-Ciren(College of information science and technology,Tibet University,Lhasa 850000)
出处
《高原科学研究》
CSCD
2020年第1期85-91,共7页
Plateau Science Research
基金
西藏自治区教育厅计算机及藏文信息技术国家级团队和重点实验室建设项目(藏教财指[2018]81号)
2019年西藏自治区高等教育教学改革研究重点项目(JG2019-08).
关键词
藏字
数字
编码
Tibetan characters
digit
coding
