Re: [hylafax-users] Image quality in fax transmission

[Christoph Scheeder <christoph.scheeder@scheeder.de>]

Hi,
fax-protocol supports only black and white images, no greyscale.
I think the noise you see results from gs dithering your image
to get the correct background-colour.....
convert your images to black and white (2 colors) before sending and 
they will be faxed ok i think
Christoph

Nik Howard schrieb:
> 
> Hi there,
> 
> I was wondering if anyone else was having problems when faxing images
> through hylafax.
> 
> This is what I'm trying to do.
> 
> First of all I'm converting a html page with a greyscale gif image  of a
> scanned document to postscript format using html2ps and pbmplus as the image
> converter.  I then try and send this .ps file through hylafax.  The image
> comes through with loads of what looks like noise all over it although when
> I look at the ps file in ghostveiw it comes out ok.
> 
> Any Ideas?
> 
> Thanks in advance.
> 
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