cry for help,read text from picture

asked 2013-07-10 21:18:20 -0600

now I'm working on a project，read the license plate number from the picture，before I use OCR to do it, but I found that the error is too large

so my question is can I use opencv to achieve it ? ?

if can how to achieve it?

cry for help

thans!!

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answered 2013-07-10 22:26:14 -0600

Mathieu Barnachon

4678 ●18 ●53 http://www.math-barnac...

updated 2013-07-10 22:27:53 -0600

See chapter 5 of the book 'Mastering OpenCV with Practical Computer Vision Projects' and the code on GitHub here.

If you want to try other classifiers, the sample 'letter_recognition.cpp' is training different classifiers in the purpose of letter recognition. You have also many answers on that forum to very close questions that you could look at.

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ok thanks

rgqiuchengxi90 ( 2013-07-11 04:16:37 -0600 )edit

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Asked: 2013-07-10 21:18:20 -0600

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Last updated: Jul 10 '13

cry for help,read text from picture edit