基于SOPC技术的盲文分词系统的实现

为了便于盲人对文本内容的理解,盲文阅读系统首先要对文本内容进行分词处理。针对基于FPGA的便携式盲文阅读系统的特点,提出了一种采用SOPC技术的汉字分词软件的实现方法,给出了该系统的硬件设计结构,并采用基于词典的正向匹配算法实现分词处理。通过测试证明,该方法可以满足便携式盲文阅读系统的实时性和可靠性的要求。

Realization of Braille Segmentation System Based on SOPC

In order to facilitate blind understanding the text content, the word segmentation processing is necessary for Braille reading system. On the characteristics of portable Braille reading system based on FPGA, the paper proposes a method of Chinese word segmentation software using SOPC technology, given the hardware design, and the forward matching algorithm for word segmentation. The tests proved that the method can be used for portable Braille reading system for real-time performance and reliability requirements.