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Nikon's rumoured RGBW sensor is coming soon?
#13
Quote:with RGBG green channel has 2x more pixels than any other channel and about 1.4 better resolution.

So it's a good place to start for reconstructing luminance "channel".


With RGBW all channels will have same 1/4 pixel count and same lower resolution.


And you can't just add up G+W like you can with G1+G2
With RGGB you get resolution from all 3 colours, that will not change. Just if you only look at green, or only red, or only blue, you get double the resolution for the green channel.

 

With RGBW you get a W which has resolution for all colours. Depending on what interpolation tells you which colour the pixel should be, it will add resolution to all 2 channels. So you can actually say that resolution on the whole may increase.
  


Messages In This Thread
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 01-30-2017, 01:40 PM
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 01-31-2017, 01:07 PM
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 01-31-2017, 01:11 PM
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 01-31-2017, 01:14 PM
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 01-31-2017, 02:04 PM
Nikon's rumoured RGBW sensor is coming soon? - by Guest - 02-01-2017, 02:51 PM
Nikon's rumoured RGBW sensor is coming soon? - by Brightcolours - 02-01-2017, 03:04 PM

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