"Chris B" <nom### [at] nomail com> wrote:
>
> The other one of interest is .gray which I guess averages out the rgb values
> (I've never used it).
>
The .gray 'averaging' scheme seems to be full of black magic and voodoo. I've
lately been trying to figure out just *how* it produces its values (armed with
the only formula found in the docs, at "HF_Gray_16"...which offers no real hint
of the underlying computations.) But I'll leave that question for a later post
of its own. All in all, very mysterious!
KW
Post a reply to this message
|
