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From: alanr@rd.bbc.co.uk (Alan Roberts)
Subject: Re: YUV to RGB
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Date: Wed, 15 Feb 1995 14:37:14 GMT
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Ken Flaton (ken@mun.neuroinformatik.ruhr-uni-bochum.de) wrote:
: denryan@interaccess wrote:
: : Jim Easterbrook (easter@rd.bbc.co.uk) wrote:
: : : Pete Shinners (pete@visionart.com) wrote:
: : : : Help! i am having a dickens of a time trying to find the formula to get YUV into RGB.
: : : : Without much trouble i found how to get from RGB to YUV.. but the reverse process
: : : : seems to be a huge secret.

: : : Yup. We've gone to a lot of trouble to ensure that no one knows how to
: : : invert a 3x3 matrix any more.
: : : --
: : : Jim Easterbrook                          <jim.easterbrook@rd.bbc.co.uk>


: : Oh, don't be so goddamned sarcastic. You get a slight frisson
: : of ego-boost, and then where are you? Everybody has an occasional
: : lapse of insight.

: I wouldn't want to be on the receiving end of it, but it WAS kind of funny.

Jim wasn't trying hard to be sarcastic, he can do much better than that
when he tries.

--
************* Alan Roberts **************
* BBC Research & Development Department *
* My views, not necessarily Auntie's    *
*    but they might be, you never know. *
*****************************************
