On 6/12/07, Richard Lynch <ceo@xxxxxxxxx> wrote:
On Tue, June 12, 2007 3:40 pm, Tijnema wrote: > A PFP (Pixel-For-Pixel) Approach would do the job, but I don't think > there exists software yet for it. I would have to get the file format > of the bitmap you're using (PNG I Guess), and then parse it PFP. Oh, the software exists. http://php.net/imagecolorat And I don't really care if it's PNG, GIF or JPEG, really, since GD handles all of those. Yes, I have actually *DONE* this to crack a CAPTCHA in php, and yes, it does actually work. Last I checked, I was cracking the CAPTCHA with a 97% success ratio -- which is pretty dang close to human error margins on the silly things. This is not rocket science. It barely even qualifies as AI Research any more. :-v
Just what i've needed, the GD library seems to handle it nicely :) Tijnema -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
