DP2 Merrill sensor read noise finally measured

Started Sep 5, 2012 | Discussions thread
Aku Ankka
Contributing MemberPosts: 586
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Re: DP2 Merrill sensor read noise finally measured
In reply to Raist3d, Sep 8, 2012

Raist3d wrote:

What you are saying makes a lot of sense in general- don't know if the numbers are correct

They are

One question for you: the new sensor seems to have more color
Constancy issues than the old ones in shadows from the files I have seen and

My dp2 experience. What do you think in light of your findings the reason could be?

Maybe the raw engine is not yet as well performng witht he data of the new camera? Or maybe it just is the subjective feeling you have - I suggest you take several test shots to see if this really is the case (making sure that both sensors are filled to approximately the same percentage of saturation).

Additionally the finer pixel pitch will cause more cross talk which can be a slight issue.

But I am afraid that the measurements can't really answer to this, sorry, so I really don't know

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