Re: Colorsync-users Digest, Vol 4, Issue 117
Re: Colorsync-users Digest, Vol 4, Issue 117
- Subject: Re: Colorsync-users Digest, Vol 4, Issue 117
- From: Chris Cox <email@hidden>
- Date: Fri, 16 Mar 2007 14:12:51 -0700
- Thread-topic: Colorsync-users Digest, Vol 4, Issue 117
Dietmar;
Are you including the updates to TIFF to support more than 4 gigabytes per
file?
Are you including floating point pixel values (a must for existing and
upcoming HDR cameras)?
Are you including lossless compression schemes designed for bayer pattern
sensor data?
Where can we find the currently proposed changes so we can tell what you are
and are not including?
Chris
On 3/16/07 12:04 PM, "email@hidden"
<email@hidden> wrote:
> To: Dietmar Wueller <email@hidden>
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset=ISO-8859-15
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hello,
>
> as a member of the ISO TC42 (technical committee for photography)
> working group 18 (electronic imaging) standards group I would like to
> inform you that the existing Tiff/EP (ISO 12234) standard for images
> captured by digital cameras is currently under revision.
>
> The Adobe DNG format was derived from this standard and the group has
> Adobe's permission to incorporate modifications and developments made
> for DNG in the new standard.
>
> In addition the standards group is asking all interested people for
> comments and requirements - which are not part of the current DNG or
> Tiff/EP standard - to be incorporated in the new standard.
> If you have such please forward them to me by the end of April.
>
> Hopefully we will soon be able to provide a standardized file format
> which meets everybody's expectations and gets a wide support by camera
> manufacturers, software vendors, and photographers.
>
> Please forward this message to everybody who may have contributions to
> the revision.
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