检测数字手写的OCR解决方案? [英] OCR solution that detects numeric handwriting?

问题描述

有没有一种解决方案可以很好地处理数字(1-10)笔迹?我尝试过tesseract，但我只得到垃圾.

Is there a solution that does a good job at numeric (1-10) handwriting? I tried tesseract but I'm getting only garbage.

理想的OSS，但商业化也可以.

Ideally OSS, but commercial would be OK too.

推荐答案

OpenCV现在带有手写数字识别OCR示例.您可以参考它: http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/python2/digits.py

OpenCV now comes with handwritten digit recognition OCR sample. You can refer to it : http://code.opencv.org/projects/opencv/repository/revisions/master/entry/samples/python2/digits.py

它同时使用kNN和SVM来训练一些手写数字，然后在其上应用OCR.

It uses both kNN and SVM to train some handwritten digits and then apply OCR on it.

下面是kNN训练的输出(误差只有3.5％):

Below is the output of kNN training (it has an error of only 3.5%) :

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