New Computer Vision Project Can Solve reCAPTCHAs With Over 99% Accuracy

Source: Google Online Security Blog
04/17/14, 05:49 AM | Industrial Robotics

From Google Online Security Blog:

Translating a street address to an exact location on a map is harder than it seems. To take on this challenge and make Google Maps even more useful, we’ve been working on a new system to help locate addresses even more accurately, using some of the technology from the Street View and reCAPTCHA teams.

This technology finds and reads street numbers in Street View, and correlates those numbers with existing addresses to pinpoint their exact location on Google Maps.

We show that this system is able to accurately detect and read difficult numbers in Street View with 90% accuracy.

Turns out that this new algorithm can also be used to read CAPTCHA puzzles—we found that it can decipher the hardest distorted text puzzles from reCAPTCHA with over 99% accuracy... (cont'd) (full technical paper)

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