Re: Tiff with mask
Re: Tiff with mask
- Subject: Re: Tiff with mask
- From: Andreas Monitzer <email@hidden>
- Date: Mon, 18 Feb 2002 19:51:40 +0100
On Monday, February 18, 2002, at 05:25 , Raphael Sebbe wrote:
Actually, opaque is 1.0 and transparent is 0.0 (or if using 8bit
components, respectively 255 and 0).
Also, as I saw another message was about premultiplying the TIFFs,
don't forget this is a lossy process and you should keep the original
file as well - the one not premultiplied (Photoshop) - (in the case you
want to later change the alpha channel...)
You might want to save the original in photoshop format anyways, to
preserve layer information.
andy
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