Re: Re: Be careful! Look at what this spammer did.
| From: | Dotan Cohen | Date: | Thu, 25 Aug 2005 07:35:59 +0000 |
| Subject: | Re: Re: Be careful! Look at what this spammer did. | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-221321@lists.php.net to get a copy of this message | ||
On 25 Aug 2005 10:53:37 +0530, Raj Shekhar <rajlist@rajshekhar.net> wrote:
> Dotan Cohen <dotancohen@gmail.com> writes:
>
> > I don't really like CAPTCHA's. I'm filtering the content now, which is
> > in my opinion better anyway. In my university one of the computer
> > science projects (for an assignment!) is to break CAPTCHA's. Jpg-> bmp
> > and once it's a bmp the white noise and lines can be removed (think
> > photoshop filters), then OCR software extracts the words. It even
> > works on squiggly text with the right fonts installed in the OCR. Not
> > 100%, but it is easier for the computer to decipher than a handicapped
> > person, or a text browser. And I don't want to lock those out.
>
> you might find http://www.videolan.org/pwntcha/ helpful
>
> Raj Shekhar (still trying to get over his email backload)
> blog : http://rajshekhar.net/blog home :
> http://rajshekhar.net
> Disclaimer : http://rajshekhar.net/disclaimer
Thanks. Great site. Lots of other goodies too.
Dotan Cohen
http://lyricslist.com/lyrics/artist_albums/184/eurythmics.php
Eurythmics Song Lyrics