DP Quattro: Sigma official announcement

Started 10 months ago | Discussions thread
DMillier
Forum ProPosts: 17,973
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Re: Not exactly gone...
In reply to Raist3d, 10 months ago

Luminance with the Sony 36MP sensor is sampled at 18MP (if we take the green pixels as exclusive for luminance sampling) with b + r channels getting 9MP apiece. The quattro offers 20MP in the luminance layer but only 5MP in the other 2. What effect does this have. And what effect does having the two lower layers at least partly co-located spatially have?

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