d5200 pattern noise check from DPR raws

Started Feb 8, 2013 | Discussions thread
mosswings
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Re: d5200 pattern noise check from DPR raws
In reply to rhlpetrus, Feb 9, 2013

rhlpetrus wrote:

The whole image has no RAW values below 23 for the Green channel. In this area the lowest value for G is 33, 12 for B and 8 for R. In the examples where we were able to detect banding the RAW values went below 10 for all channels, even below 5.

That said, I think in practice the recovery abilities for this sensor are no worse than those of the D7000/D5100. And I like the way it reproduces blue areas better than the other Nikons:

Renato. http://www.flickr.com/photos/rhlpedrosa/ OnExposure member http://www.onexposure.net/ Good shooting and good luck (after Ed Murrow)

Renato, Looking at the ISO 200 RAWs on RawDigger, I get a minimum of 17 for the G channel picture wide. The G channel in this area does stop at 32. Still, it's not lower than 10, and I suppose someone is going to have to take a picture with the lens cap on to get significant areas of super black. Which, when you think about it, is dumb.

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