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Hi there! I was looking on ways to improve my M13 image:  I was hoping to get some feedback on -How to deal with some of the CA that arises from my doublet. -Noise Reduction (too much?) -Color accuracy (is M13 colored properly) All suggestions welcome. I've been processing this image for a while, but am unsure where to take it from here. Thanks! |
1.20
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Could you post a hi-res version before you took out the noise? I think that could be done a bit differently. Color accuracy is best done with PI PCC. Yours looks pretty good! |
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| Sure, here it is. I also uploaded another revision with a little different noise reduction. I think it's an improvement. Although I love my DSLR, it does generate quite a bit of noise... |
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1.20
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New version looks great! I used to do DSLR imaging so I may have a noise trick for you. (-: Unfortunately the above "here" link didn't work for me... Sorry, the file you have requested does not exist. Make sure that you have the correct URL and the file exists. |
6.02
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You could separate RGB channels, re align them based on the Green and combine them again. Then the color aberration should be minimized. Andreas |
