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Auto exposure bugged on Bracketed images?

Anonymous
2012-11-12
2013-02-27

  • Anonymous
    2012-11-12

    Dear forum,

    I've tried to correct automatically a series of bracketed images taken with a Canon 7D. Now it does seem to introduce a kind of  supersaturation and overall inconsistency.

    The way I've used this was:

    for f in *.CR2; do
    ufraw-batch -exposure=auto $f
    done

    Is there a better command to ensure coherency from one picture to the next?

    Thanks!

     

  • Anonymous
    2012-11-12

    for the record, I'm using Ubuntu 12.04 LTS with ufraw 0.18

     
  • Gary Aitken
    Gary Aitken
    2012-11-13

    Others probably have a better way to do this, but I would suggest loading a
    "typical" image and adjusting it, then setting the save options to save the
    extra data only as the starting point for when ufraw comes up.  Then process
    all the rest without the -exposure=auto.