Mercurial > ift6266
diff writeup/images/constrast.png @ 434:310c730516af
added description of nist19 and captcha data sources
author | goldfinger |
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date | Mon, 03 May 2010 03:08:34 -0400 |
parents | f0c2e3cfb1f1 |
children |
author | goldfinger |
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date | Mon, 03 May 2010 03:08:34 -0400 |
parents | f0c2e3cfb1f1 |
children |