【作者】 周克兰；

【导师】 吕强；

【作者基本信息】 苏州大学 ， 计算机科学与技术， 2005， 硕士

【摘要】 随着各种电子产品的数字化,特别是手机的进一步普及,使得在这些数码产品中输入汉字成为一个迫切的需求,数码输入法成为一个热门的研究课题。建立科学的数码输入法评价体系,不仅可以指导编码发明者形成科学的汉字编码方案,而且可以帮助输入系统设计人员对输入法产品进行客观的评价,从而推出符合国家规范的更好的输入法产品。本文首先介绍了数码输入法的现状、发展趋势以及与数码输入法相关的国家标准和规范;概述了几种应用较广泛的数码输入法编码原理和软件的功能;然后分析了各数码输入法在编码原理方面各自的特点;然后对如何设计优秀的数码编码方案以及数码输入法应具备的功能提出了自己的见解;同时对各种数码输入法的性能指标进行了综合评测与评价;本文还分析了影响数码输入法性能指标评测的因素,同时讨论了GB/T18031 国家标准中有关性能指标的执行难度;最后就如何修订现行国家标准和制定新的国家标准提出了建议。本文对数码输入法的编码原理与软件功能的研究方法和测试结果,对数码编码发明者和输入系统设计人员有着指导作用;通过对各种数码输入法性能的定量评测,总结了各自的特点为用户选择合适的数码输入法提供了依据;对如何修改数码输入法现行标准以及制定数码输入法新标准有一定的参考价值;对如何建立科学的数码输入法评价体系有着积极的意义。更多还原

【Abstract】 Along with the digitalization of all kinds of electronic products, for example the mobile telephones become dramatically popular, Inputting Chinese character into digital products becomes an emergency and the research on digital input method becomes a hot topic. It is very important to set up a scientific evaluating system for Chinese character digital input method not only for evaluating the existed different input methods, but also for guiding the future scientific Chinese character input products. This paper first introduces the status and the trend of the Chinese character digital input method, explains the standard or specifications associated with the Chinese character digital input scheme, then summarizes the encoding principle and the function of the corresponding software of several popular digital input methods. The paper then promotes the opinion of how to design excellent digital input scheme and how to design the input system’s function. At the same time, this paper gives a quantitative evaluation to the digital Chinese character input method according to the national standard GB/T 18031 and analyzes the difficulty when the standard is executed, At last it presents some proposals about how to revise and constitute the nation standard about Chinese character digital input method. The methodology and the result that we have researched on the digital input method in this paper are helpful to the inventor and the designer of the input method system, also it can guide the end user of the input method for making choices. It can also be a reference to revision of nation standards and is significant for establishment of a scientific evaluating system for Chinese character input method.更多还原