Light Vortex Astronomy
  • Blog
  • Astrophotographs
  • Articles
  • Tutorials
  • Links
  • About Me
  • About e-EyE
 ​Send a Gift via PayPal:

Remote Hosting in Spain:
Picture

 

Updated PixInsight Tutorial for Pre-processing Images

4/8/2017

1 Comment

 
Following PixInsight version 1.8.5's release, I am proceeding to update some tutorials. The first update has gone to my lengthy tutorial on pre-processing images in PixInsight. The update has added the new LocalNormalization process and feature into the pre-processing of images. 
Picture
The new LocalNormalization feature is meant to produce cleaner-looking images with stronger SNR above background, a background with less noise and smoother transitions between features. Obviously how much benefit one gets from using this new feature depends on one's dataset, but the tutorial now goes over the procedure as part of the image integration (stacking) process. 

The sections of the tutorial that received an update were section 6 and section 7.  The former goes over registering the light frames and integrating them. The latter goes over implementing the Drizzle algorithm. Both of these sections now feature LocalNormalization throughout and have therefore both been extensively updated. You can access the tutorial from this direct link or you can go directly to section 6 from this link. 
1 Comment
Ryan Graham link
7/10/2022 19:26:04

Enter pressure place memory free treatment. Bar trade card.

Reply



Leave a Reply.

    Archives

    July 2019
    January 2019
    December 2018
    October 2018
    September 2018
    August 2018
    April 2018
    March 2018
    January 2018
    November 2017
    October 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    February 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016
    July 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    June 2015
    May 2015
    January 2015
    October 2014
    September 2014
    August 2014
    July 2014