] This is the homepage of the Shape Contexts based approach
] to break Gimpy, the CAPTCHA test used at Yahoo! to screen
] out bots. Our method can successfully pass that test 92%
] of the time. See EZ-Gimpy in action at Yahoo! The
] approach we take uses general purpose algorithms that
] have been designed for generic object recognition. The
] same basic ideas have been applied to finding people in
] images, matching handwritten digits, and recognizing 3D
] objects.

Coming soon, turing tests and background checks.

Breaking a Visual CAPTCHA