›

Image Registration M51__ My lesson learned --- Crosshatched moire pattern after registration.

Roger Smith
in PixInsight
Hi,
I did an extensive study of ImageRegistration (haha) today. I was following along the M51 Fundamentals video using my color camera data. Every algorithm in Image Registration resulted in crosshatching patterns in the background. 
After thinking and troubleshooting on my own, I realized I was incorrectly trying to register the cosmetized, and not the cosmetized AND debayered images. The Fundamentals video is using mono camera!
So thanks Adam for teaching us to think and evaluate, and not just follow some recipe steps!
Roger

Comments

  • BlockHeadBlockHead
    Great work Roger!
    Yes...I tried to indicate this kind of thing in FastTrack by making people pay attention to the folders and file naming conventions. 

    -the Blockhead
  • Roger Smith
    Adam,
    Yes, I saw to apply StarAlignment to the Debayered image in FastTrack, and forgot your M51 video used mono data. 
    BTW, the Discussions in FastTrack were great! 

    Roger 
Sign In or Register to comment.