盲文字体识别 [英] Braille font recognition

问题描述

好的，就在这里.

对于我的最后一个项目，我正在考虑编写一种软件，该软件实际上会将 Braille 转换为常规文本(然后继续将其转换为音频，目前不相关).

我计划使用诸如扫描仪之类的易于使用的硬件将盲人书写的文档导入计算机.

场景是这样->扫描的文档将为图像格式(或pdf).如何将该图像转换为文本?我正在阅读光学字符识别(OCR)和智能字符识别(ICR)，以将位图转换为文本.但是我可能必须自己编写整个算法.

那么，有没有其他方法可以做到这一点?我现在还没有要求编码方面的帮助；只是看我的选择.

Ok so here it is.

For my final year project, I am thinking of writing a software which will essentially convert Braille to regular text (and then move on to convert that to audio, irrelevant at the moment).

I plan to use easily available hardware like a scanner to import documents written by blind people onto the computer.

The scenario is this --> the scanned document will be in image format (or maybe pdf). How do I convert this image to text ? I am reading up on Optical Character Recognition (OCR) and Intelligent Character Recognition (ICR) to convert the bitmap into text. But I probably will have to write the entire algorithm itself.

So, is there any alternate way to do this ? I am not asking for coding help just yet ; just looking at my options.

推荐答案

hmmm ...最终项目...在整个学校里，您从未使用过google并获得过怎么解决? ;-P

OCR只是在识别预定义的信号，特别是通过神经网络，您可以按照自己想要的任何方式对其进行训练.只需设置识别单个点组合的规则，然后让它学习一会儿，这样它将变得越来越好.

http://forums.ni.com/t5/Machine-Vision/OCR-盲文阅读/mp/544662 [ ^ ]

祝你好运！

hmmm... final project... and in the entire time at school you didn''t once used google and got your way around with that? ;-P

OCR is simply recognizing predefined signs and specially with a neural network you can train it in any way you want. Just setup the rules for recognizing a single dot combination and then let it learn for a while so it becomes better and better.

http://forums.ni.com/t5/Machine-Vision/OCR-Braille-reading/m-p/544662[^]

Good luck!

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