Recaptcha audio recognition, 1-4 July 2012

Version 1.0.0.0 (8,9 MB) von Maxim Vedenyov
Explaned how audio recaptcha was recognized. Time domain method.
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Aktualisiert 16. Jul 2012

Lizenz anzeigen

http://simulations.narod.ru/

Now this version of the captcha are not used. So code useless.

Code explanation on this video:

http://www.youtube.com/watch?v=UoS4qEOiKwg

or in presentation.ppt file inside zip-archive.

run test189_recognize3_many.m to get 30 captchas recogniztion.

samples3 subfolder has all 20 digits sounds noise reducted, newnew_12_1 subfolder has 30 captchas in wav-format for test.

Zitieren als

Maxim Vedenyov (2024). Recaptcha audio recognition, 1-4 July 2012 (https://www.mathworks.com/matlabcentral/fileexchange/37522-recaptcha-audio-recognition-1-4-july-2012), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2010b
Kompatibel mit allen Versionen
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Version Veröffentlicht Versionshinweise
1.0.0.0