[Bf-committers] Color to greyscale conversion - confusion

[Troy Sobotka]

On Jun 22, 2012 11:56 AM, "CoDEmanX" <codemanx
<codemanx at gmx.de>@<codemanx at gmx.de>
gmx.de <codemanx at gmx.de>> wrote:
> but correct seems to be:
>
> Y = 0.2126 R + 0.7152 G + 0.0722 B

Again, there is no singular "correct".

I believe the above is a luminance based conversion from linearized sRGB.

With respect,
TJS