Abstract: The written expression of the natural language is realized through the symbol carrier, and the deaf and dumb students can grasp the ability to understand and use the written language through special training. In order to realize the expression of Uighur writing sign language symbol based on sign language synthesis technology of virtual human, this paper proposes the analysis of the Uighur KP_V sentence, puts forward a translation method of the text content of the sentence with hand gestures and finger language representation scheme, gives the process of the Uygur grammar sign language editing system. The system realizes the Uygur grammar sign language editing by using the virtual human modeling, the construction of the sign language library and the posture editing, and using the interpolation algorithm to synthesize the display and play. This paper has a reference to the design and implementation of the Uygur text based on the conversions of the Uygur text to the mixed gesture language and the finger language.

Key words: Uygur language, grammar sign language, KP_V sentence pattern, sign language, finger language

摘要： 自然语言书面表达通过文字符号载体来实现，聋哑学生经过专门的训练才能掌握理解和运用书面语言的能力。为实现基于虚拟人的手语合成技术的维吾尔文书面语用手语符号表达，对维吾尔语KP_V句型分析，提出了该句型的文本内容用手势语和手指语表示的转换方法，给出了维吾尔文法手语编辑系统的流程。系统通过虚拟人建模、手语库构建、姿态编辑，运用插值算法合成显示播放，实现了维吾尔文法手语编辑。该研究对基于拼音文字的维吾尔文本转换为混合手势语和手指的手语合成系统设计与实现具有参考意义。

关键词: 维吾尔语, 文法手语, KP_V句型, 手势语, 手指语