Path: utzoo!attcan!uunet!cs.utexas.edu!samsung!uakari.primate.wisc.edu!ames!eos!shelby!med!hanauma!rick
From: rick@hanauma.stanford.edu (Richard Ottolini)
Newsgroups: comp.graphics
Subject: Re: Greyscale to colour.
Message-ID: <1613@med.Stanford.EDU>
Date: 26 Jun 90 22:52:21 GMT
References: <1990Jun18.023346.12720@brolga.cc.uq.oz.au> <1990Jun18.191116.3278@druid.uucp> <1536@med.Stanford.EDU> <1597@quando.quantum.de>
Sender: news@med.stanford.edu (USENET News System)
Organization: Stanford University, Department of Geophysics
Lines: 9

In article <1597@quando.quantum.de> hintz@quando.UUCP (Stefan Hintz) writes:
>>However, when I watch a color TV signal in B&W I often have no problem
>>identifying the color of objects and I don't know why.
>
>I know why ...
>You know the sky is blue, the trees are green, etc...

Most TV scenes are inside buildings.  It is the color of people's clothes,
the walls, etc. that I see in B&W.