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  1. Cracking Captchas

    During PythonBrasil[6], we discussed about cracking captchas. I already worked on it to automate some tasks with a stupid captcha. A lot of internet voting systems and forms security are based on captcha.

    Captcha

    It is really easy to clean the image with some Python tools.

    Captcha cleaned
    def convert_image(image, threshold ...
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