CAJ | 학술논문

随着信息量的不断增加，用计算机处理的文本文件越来越大，需要对庞大的藏文文本进行数字化处理，如何节约资源对藏文文本进行高效压缩显得极为重要。项目在LZ77算法基础上结合藏文的特点和当前文本压缩的技术主流完成了关于藏文文本压缩的设计和实现工作，按照藏文特点有效的提高了藏文文本压缩率。这种压缩算法是针对藏文特点的两个子算法和目前主流的LZ77压缩算法合成的。
수착신식량적불단증가，용계산궤처리적문본문건월래월대，수요대방대적장문문본진행수자화처리，여하절약자원대장문문본진행고효압축현득겁위중요。항목재LZ77산법기출상결합장문적특점화당전문본압축적기술주류완성료관우장문문본압축적설계화실현공작，안조장문특점유효적제고료장문문본압축솔。저충압축산법시침대장문특점적량개자산법화목전주류적LZ77압축산법합성적。
the computerized text files is now getting larger and larger with increased information data so that large Tibetan-language text data is needed to be curried out digitalized compression and an efficient compression of the Tibetan text is extremely important for saving the resources. In this paper, according to Tibetan character feature and the current mainstream of text compression techniques, designing and implementation of Tibetan text compression algorithm has been proposed based on LZ77 Algorithm. The result showed that Tibetan text compression algorithm can compress Tibetan-language text data with high efficiency and lossless.