thom.holland
Newbie
- Apr 23, 2012
- 16
- 0
Hi all,
I've been trying to write an OCR for the following captcha:
barafranca.nl/im-no-cheater/(Refresh will generate a new captcha)
I've managed to convert it to a black/white image with only 2 colours, like this:
img99.imageshack.us/img99/7506/outputc.png
And I've made a PHP script that is able to recognize certain patterns in the image, but hasn't been much help so far:
img845.imageshack.us/img845/4073/testpo.png
Do any of you have advice/tips on how to do this?
I've tried Tesseract and GOCR but they don't recognize the 3D pattern and come up with gibberish, both when training and decoding...
EDIT:
I found out this captcha is called teabag_3d, I've already managed to find the source code (PHP) for it.
Might be possible to reverse engineer it? Will check tomorrow.
Anyone willing to help?
I can also pay with PayPal if people here are up for doing this for money.
Thank you
I've been trying to write an OCR for the following captcha:
barafranca.nl/im-no-cheater/(Refresh will generate a new captcha)
I've managed to convert it to a black/white image with only 2 colours, like this:
img99.imageshack.us/img99/7506/outputc.png
And I've made a PHP script that is able to recognize certain patterns in the image, but hasn't been much help so far:
img845.imageshack.us/img845/4073/testpo.png
Do any of you have advice/tips on how to do this?
I've tried Tesseract and GOCR but they don't recognize the 3D pattern and come up with gibberish, both when training and decoding...
EDIT:
I found out this captcha is called teabag_3d, I've already managed to find the source code (PHP) for it.
Might be possible to reverse engineer it? Will check tomorrow.
Anyone willing to help?
I can also pay with PayPal if people here are up for doing this for money.
Thank you
Last edited:
