catching files with a different filename ending than they should have.

[David]

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On Donnerstag, April 24, 2003, at 03:16  Uhr, Julian Field wrote:
> <snip>
> I need to make it general enough that it will do what 99% of people 
> want to
> do without making it impossible to write (or use). Perhaps the filter
> doesn't need the ability to replace MIME information at all, just the
> actual content?
>
Well I was thinking about it because a client requires for his project 
that the spam filter recognizes Porno images and automatically removes 
them. I have worked a bit on Content-based Image Retrieval (CBIR) a 
running system using GiFT can be seen here: http://viper.unige.ch/

What would basically happen is this.

A Database with X thousand Porno Pics will be built. The jpeg or 
whatever attachment is then compared to the database and if enough 
typical parameters match, it shall be classified as "porn".

Of course I was thinking about munching something like that through 
some sort of strange Bayen database. The other thing, of course, was to 
just find out who is trying to be smart, sending out mp3 as doc or so.

- - -d
- - - ❜ Fantasie ist wichtiger als Wissen.❛ - Albert Einstein
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