PanoTools:
Re: PTGui - Eqirectangular Tiff Output - DPI Question
russellcobley2004 2005-Mar-31 18:08:06
Thanks Joost!
I should have checked your site first!
However this leads to another question... Assuming my output .tif
file from PTGui is 6900x3450 pixels and 93mb, what is the maximum
centimetre dimensions I could print it?
I am new to printing out panos so I apologise if this is rather
simple to others!
Is there a formula I could use to calculate the max print size at
different DPI/LPI resolutions?
Thanks and best regards,
Russell
--- In #removed#, Joost Nieuwenhuijse <#removed#>
wrote:
> Hi Russel,
>
> The resolution does not matter, please see (5.4):
> http://www.ptgui.com/support.html#5_4
>
> Joost
>
>
> russellcobley2004 wrote:
> >
> > Hi,
> >
> > I have noted that the single .tif output from PTGui, after
running
> > through enblend, results in an image with a 72dpi resolution. My
> > source
> > input images are all 300dpi .tif's. I am interested in printing
out
> > some of my panos.
> >
> > Why does PTGui output .tif files at 72dpi? I know that I can
change
> > the
> > resolution in Photoshop but that of course reduces the actual
image
> > size. Is there a way a retaining the PTGui output .tif's pixel
> > dimensions but change the resolution from 72dpi to 300dpi for
> > printing.
> > Or is my only option to change the resolution in Photoshop and
live
> > with the reduced image size?
> >
> > If anyone who prints panos from PTGui/Panotools output who can
offer
> > some advice, I would be very grateful!
> >
> > Thanks
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