Generalised
Hyperbolic
Stretch (GHS)

Improved stretching of astronomical images

A PixInsight process and script

Latest news

Version 3.0.4 of GHS has now been released for both PixInsight 1.8.9-1 and for the new PixInsight 1.8.9-2. With this new GHS version we introduce an additional “Power Law” stretch type.

Resources

Videos

Instructional videos that will help get you started with using GHS in your image processing workflow.

Information

Some useful information about GHS including installation instructions.

Links

Useful links to other sites with content relevant to GHS.

Release notes

Notes to accompany each release from v2.2.0

Documentation

Documentation for the script and process