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Mure Denoise Detector Settings

Roger Smith
in PixInsight
Hi Adam,
I am processing color data from cooled CMOS camera. After running WBPP 2.3.2 I have separate R, G & B channels which I integrated after running NSG Script giving 3 images. Should I run Mure Denoise on each, then DBE? 
If yes, then for the Mure Denoise Detector Settings, I will be using 2 each RGB flats and darks to estimate the detector settings, then applying these to the 3 mono color channel.images. Just doesn't sound right to me.

Thanks for your advice,
     Roger

Comments

  • BlockHeadBlockHead
    I am not convinced MUREDenoise works well with CMOS. (especially OSC)

    -the Blockhead
  • Wade Hilmo
    I used MureDenoise with my ASI1600 mono camera and it worked every bit as well as it goes in your lessons on the script.  It was so good, that I consider it an essential tool.  I believe that the caveat is that you need to be very consistent about gain and offset, as any changes there will affect the parameters on which MureDenoise depends.

    I believe that one-shot-color is the problem in this case.  If I remember right the author of the script has said that it is not accurate for OSC data.  Even despite that, though, I have heard of some people getting results that they like by tweaking the parameters for OSC data, even though it might not be mathematically rigorous.  Personally, I don't use it with my OSC camera.

  • Roger Smith
    Previously I successfully used MureDenoise with my OSC, and it worked very well.
    So I will try it on the  separate channels.
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