New Dp2 Quattro (beta) samples~~~~ Locked

Started 6 months ago | Discussions thread
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Roland Karlsson
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Re: New Dp2 Quattro (beta) samples~~~~
In reply to Rufu, 6 months ago

Rufu wrote:

One issue that had needed resolving is whether the red or green can provide 20MP of information despite having only 5MP resolution. Is there anything in these images that suggests they do? I see 20MP changes in brightness but what about color? An example below.

There is no reason why you should not be able to resolve 20 MP in green.

Th only situation where it is not possible is when the top layer do not contain any spatial information.

If/when I get a Quattro I'll print out some red, green and blue squares with my inkjet printer, place them side by side and shoot them at a distance to see how they resolve, or not.

But in general it appears to be a pretty good camera. My only real gripe is that discoloration in the sky of the nighttime shot. I'd really prefer to see that one converted from RAW than look at the JPEG.

 Roland Karlsson's gear list:Roland Karlsson's gear list
Sigma DP3 Merrill Sigma DP2 Quattro Sony Cyber-shot DSC-RX100 III Pentax K-3 Pentax smc DA 15mm F4 ED AL Limited +8 more
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