Master Classes 

of

Astrophotography

 

 

 

Normalize Scale Gradient Script: Reference Frames

Identifying reference frames is an important part of using the NSG script. It simplifies gradients by choosing the best frame with the minimum of issues and additionally the reference also defines a quality metric by which other frames can be judged.



You have navigated to a page that contains an exciting and informative instructional video about astrophotography!

However, you must be a member with permission to view this content.  Become a member today!

If you already are a member with a subscription please login.

If you believe you reached this note in error,  please contact us and we will try to rectify this issue as soon as possible.

 


To gain access to the members only content click here to subscribe.

You will be given immediate access to premium content on the site.