Read Character Value from image through java program

Question

enter image description here

Hi All,

As showing i have an image with fields Username & City & Work as in the image. I just want to read these Character fields value from this image with java program. If any one have any idea about this please let me know

thanks

just google `java captcha recognition`, or `java character from image recognition` — Nikolay Kuznetsov, Jan 16 '13 at 05:35

score 2 · Accepted Answer · answered Jan 16 '13 at 11:34

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You can google with Java Character recognition through image and there is also good way to do this with this example. this jar you can use as for testing

answered Jan 16 '13 at 11:34

it is good but if you publish your app then you need to purchase it. not accurate but too good as i search at all. – Buntylm Jan 16 '13 at 11:43

score 2 · Answer 2 · answered Jan 18 '13 at 02:51

2

Tess4J, a Java wrapper of Tesseract engine, can recognize such images (after rescaling to 300 DPI).

answered Jan 18 '13 at 02:51

nguyenq

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Good one and now using this. But there is some problem with some character like @, % so any idea how can we handle this situation ? – Buntylm Jan 18 '13 at 05:53

score 0 · Answer 3 · edited May 23 '17 at 11:58

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You should start looking into character recognizing libraries like shown here. also, look at this question here

edited May 23 '17 at 11:58

Community

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answered Jan 16 '13 at 05:37

Ido Weinstein

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score 0 · Answer 4 · answered Jan 16 '13 at 07:18

To read the image you can use BufferedImage: http://docs.oracle.com/javase/tutorial/2d/images/loadimage.html

Once you have loaded the image you can run an OCR module to get its text. Here are some examples of OCR software sorted from better to worst: ABBYY (but it is not free), Tesseract, Java OCR, Asprise...

And that is all !!

Read Character Value from image through java program

4 Answers4