13 lines
546 B
Text
13 lines
546 B
Text
Authen::Captcha provides an object oriented interface to captcha file
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creations. Captcha stands for Compl etely Automated Public Turning test
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to tell Computers and Humans Apart. A Captcha is a program that can
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generate and grade tests that:
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- most humans can pass
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- current computer programs can't pass
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The most common form is an image file containing distorted text, which
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humans are adept at reading, and co mputers (generally) do a poor job.
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This module currently implements that method.
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WWW: http://search.cpan.org/dist/Authen-Captcha/
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