Re: [stella] tia hue luminance

Subject: Re: [stella] tia hue luminance
From: Adam Wozniak <adam@xxxxxxxxxxxxxxxx>
Date: Mon, 8 Dec 2003 20:43:53 -0800 (PST)
On Mon, 8 Dec 2003, Eric Ball wrote:
> Give a look at this:
> http://www.atariage.com/users/ericball/tia_rgb.html
> 
> If I read the sRGB spec right, RGB values in HTML are non-linear Rec.709 RGB
> values scaled to 0-255, so this should be fairly close.  (I need to fire up
> my 2600 and have a look at the colorbar demo I've done.
> 
> I didn't do the hover, sorry, so you'll have to look at the source to get
> the values.

I'm fairly ignorant of "linear" vs. "non-linear" RGB.

I feel I implemented the equations you posted acurately.

What did I do wrong?  How did you arrive at the values on that web page?

-- 
adam@xxxxxxxxxxxxxxxx        http://cuddlepuddle.org/~adam/pgp.html
Will code for food.          http://cuddlepuddle.org/~adam/resume.html
"The dinosaurs are not around today because they did not have a space program."
  -- Arthur C. Clarke

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