[opendtv] Re: New Chips Improve Color TV Dramatically

>
>
>1  NTSC 1953:   R=(0.670,0.330) G=(0.210,0.710) B=(0.140,0.080)
>2  SMPTE RP145: R=(0.630,0.340) G=(0.310,0.595) B=(0.155,0.070)
>3  EBU T.3213:  R=(0.640,0.330) G=(0.290,0.600) B=(0.150,0.060)
>4  ITU R.709:   R=(0.640,0.330) G=(0.300,0.600) B=(0.150,0.060)
>5  (e-)sRGB:    R=(0.640,0.330) G=(0.300,0.600) B=(0.150,0.060)
>6  AdobeRGB:    R=(0.640,0.330) G=(0.210,0.710) B=(0.150,0.060)
>
>Note that the primaries
>vary only insignificantly between these 3 standards!
>
I do not dispute that there is only minor variation between the 
primaries for 2-4, but I dispute that the chart allows us to come to 
that conclusion.  These coordinates are not on a perceptually linear space.

TTFN,
Mark



 
 
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