基于国际标准的错字处理方案设计与实现

Design and implementation of wrongly written Chinese characters processing solution based on Unicode

为了帮助汉语教学研究人员使用计算机有效处理错字,分析了汉语教学界对错字分类的研究成果,建立了一种适合计算机处理、以字形为依据的错字分类体系。基于Unicode5.1标准中表意文字变体序列标准(ideographic variation sequences,IVS),设计并实现了以正字为中心组织和管理错字,使用正字加IVS变体选择符表示错字编码,应用OpenType字体技术解决了错字的输入输出问题。实验结果表明,该错字处理方案是可行的,而且能够较好地支持错字的传输、共享和检索,以及错字与标准字符集内汉字同文显示。

To help the teachers and researchers of Chinese solve the wrongly written Chinese characters processing problem effectively by computer.The research production of the wrongly written Chinese characters classification produced in Chinese teaching realm is analyzed,and a new wrongly written Chinese characters classification system adapting to computer processing and according to glyph is constructed.The technical solution based on ideographic variation sequences（IVS） in Unicode standard version 5.1 is proposed and implemented.The wrongly written Chinese characters are organized and managed around CJK unified ideographs,and are represented to use normative sequence.A wrongly written Chinese character＇s code consists of a base character followed by a variation selector character.The OpenType font technique is applied to solve the wrongly written Chinese characters input and output problem.Experiments prove that the proposed solution is effective,and could preferably support the wrongly written Chinese characters transfer,share,search,and display like the Chinese characters included by character set in a document.