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You are currently browsing the Markus Breitenbach weblog archives for October, 2008.
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Archive for October 2008
Photo-based CAPTCHAs
October 15, 2008 12:18 am by Markus.
I found an interesting article about solving photo-based CAPTCHAs (tell cats from dogs etc.). Turns out machine learning is quite capable of solving the Asirra CAPTCHA (apart from simply following the adopt-me link and deducing from the text whether it’s a cat or a dog).
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