The question is simple. Do u think the extra bits help in reproducing better colours?
I thought i saw better colours from Nikon & Canon in 14 bits mode however, one thing still bugs me. Are we getting all those 14bits quality or were the bits being down-sampled to 8bits?
So far i've tested a few RAW converters (bibble, old nikon capture, canon DPP, Adobe ACR, phase one capture, Olympus Studio) in their respective file format not DNG, i noticed that the colour tweaking in RGB curves only shows from 0 - 255 levels, that means only 8bits per colour. I've tried converting RAW files into aRGB 16bit TIFF but still the RGB curves only has 255 levels. So all along we've been seeing & adjusting 8bit colours? :think: Cud this be the reason why we can't get really rich colours from films like Fuji Provia, Velvia & Kodak Ektachrome 25, 64? When i look at my old films, the colours is simply exceptional.
And no, i dun think the extra bits has anything to do with DR or noise floor. Its more in respect to the granularity of quantizing/digitizing the signal thats already been limited by the threshold noise floor & peak saturation.
What are ur thoughts? Any RAW converters on the market adjust in 16bits, ie, 65k RGB curve levels?
I thought i saw better colours from Nikon & Canon in 14 bits mode however, one thing still bugs me. Are we getting all those 14bits quality or were the bits being down-sampled to 8bits?
So far i've tested a few RAW converters (bibble, old nikon capture, canon DPP, Adobe ACR, phase one capture, Olympus Studio) in their respective file format not DNG, i noticed that the colour tweaking in RGB curves only shows from 0 - 255 levels, that means only 8bits per colour. I've tried converting RAW files into aRGB 16bit TIFF but still the RGB curves only has 255 levels. So all along we've been seeing & adjusting 8bit colours? :think: Cud this be the reason why we can't get really rich colours from films like Fuji Provia, Velvia & Kodak Ektachrome 25, 64? When i look at my old films, the colours is simply exceptional.
And no, i dun think the extra bits has anything to do with DR or noise floor. Its more in respect to the granularity of quantizing/digitizing the signal thats already been limited by the threshold noise floor & peak saturation.
What are ur thoughts? Any RAW converters on the market adjust in 16bits, ie, 65k RGB curve levels?
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