盲文光学识别便携式设备。第2部分:软件开发

The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001 Pub Date : 1900-01-01 DOI:10.1109/ANZIIS.2001.974065

I. Murray, T. Dias

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引用次数: 27

摘要

参见同上，第129-34页(2001)。本文介绍了研究工作的软件部分，即开发了一种用于光学扫描压花盲文和将扫描文本转换为二进制盲文表示的便携式原型设备。还实现了将文字盲文代码转换为扩展文本的应用程序。该系统利用手持扫描仪，通过线性128像素CCD阵列实时捕获压纹盲文图像。德州仪器数字信号处理器执行识别处理。

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A portable device for optically recognizing Braille - Part II: software development

For pt.I see ibid., p.129-34 (2001).The article describes the software portion of the research work that developed a prototype portable device for optically scanning embossed Braille and conversion of the scanned text to binary Braille representation. An application to convert the literary Braille code to expanded text has also been implemented. The system developed utilises a hand held scanner that captures the embossed Braille image in real time via a linear 128-pixel CCD array. A Texas Instruments Digital Signal Processor performs recognition processing.

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The Seventh Australian and New Zealand Intelligent Information Systems Conference, 2001

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