Magenta edge tinging at high ISO and a possible solution...

Started Aug 17, 2009 | Discussions thread
KL Matt Veteran Member • Posts: 5,916
What about K10d raw files?

Hi Gordon,

I still have my good old k10d and it exhibits very similar behavior. Two differences in what I've seen so far are that it is the left and right sides that are more affected than the top and bottom of the frame in landscape mode and that the magenta cast transitions into a green cast on the opposite side. Perhaps that is simply the result of some WB setting I have made, I'll have to do more tests to see. How feasible would it be to adapt your code to work on k10d files as well, and how much more work would that cost you?

I recall the issue being quite pronounced with my camera while i was living in Asia. I wonder if the heat had anything to do with it. Let me know if you would like me to send you any files.

Great work BTW for the k20d files, this and pattern noise are my biggest technical complaints with Pentax image quality. A highly accurate and automated solution to one of them is a real upgrade for me. I may switch to a k20d sometime in the future.


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