Tutorial:
AstroImageJ Align and Drizzle

Content:

1. Introduction matrix
2. Align points test
3. Size of output matrix
4. Inverse matrix
5. Determinant
6. Matlab and Octave
7. Parallel Super-Resolution Plug in
8. Parallel Super-Resolution Plug in, test 2
9. Temporary solution with new workflow

Note:
I take no responsibility or liability for what are written here, you use the information at your own risk!

9, Temporary solution with new workflow:

This project was a bit heavy, take long time and I looking for other solutions. Something I can use today.

Since I started this it has come new software. Deep Sky Stacker has come with a 64 bit version and Gimp has come with support that really works for 32-bit floating points figures.

I have done some test on editing 32 bit files with Gimp. It works much better than expected and then I started to look what DSS can do today, it already has Drizzle function built in earlier, but with only Windows 32-bit support it could get RAM memory enough to handle these big files.

First suceesful 3x Drizzling with DSS:

My first test with DSS and my demosaiced 32 bit files work perfect in DSS. What a surprise, and I really get higher resolution too.

I have started a new project page with this new workflow:

• ../../ projects/ project-get-higher-resolution/ 01-get-higher-resolution.htmlGet higher resolution

It take a lot of memory, but it works !