: [Lcms-user] Chromatic adaptation using the Bradford method
>
>
> Ok, I've checked this with Phil Green, the ICC technical secretary and
> with Ronnie Luo, who most of you already know.
>
> The typo is in Lam's paper. The reference Phil gives is Hunt, R. W. G.
>
Thank you Marti - that was fast.
> -Original Message-
> From: marti.ma...@littlecms.com [mailto:marti.ma...@littlecms.com]
> Sent: 31. oktober 2014 02:57
> To: Esben Høgh-Rasmussen Myosotis
> Cc: Lcms-user@lists.sourceforge.net
> Subject: Re: [Lcms-user] Chromatic ad
Ok, I've checked this with Phil Green, the ICC technical secretary and
with Ronnie Luo, who most of you already know.
The typo is in Lam's paper. The reference Phil gives is Hunt, R. W. G.
'Reversing the Bradford chromatic adaptation transform', Colour
Research and Application 22 pp355-356,
Hi,
Thanks for reporting, I am bringing this issue to the ICC.
Regards
Marti
Quoting Esben Høgh-Rasmussen Myosotis :
> Hello there.
>
> I am looking into the pit known as chromatic adaptation and noticed
> something strange.
>
> In the ICC specification, Bradford adaptation is based on the
Hello there.
I am looking into the pit known as chromatic adaptation and noticed something
strange.
In the ICC specification, Bradford adaptation is based on the following
XYZ/cone-space conversion matrix:
[ 0.8951, 0.2664, -0.1614 ]
[ -0.7502, 1.7135, 0.0367 ]
[ 0
