Filter to enhance the quality of image

[Stephen Liu]

(05-30-2022, 11:09 AM)rich2005 Wrote: One thing that seems to be true for all forums is no-one goes back and reads the old posts  All the suggestions have already been suggested.

Steven Lui wants this:

Quote:My planning is;
1. No setting before and after scanning. Download the negative images on PC
2. Batch Post-editing - with 2/3 steps on GIMP (not too many adjusting).  If possible run command-line operation.

So it is a batch, preferably command line. I am no good with command line. Many of the suggestions are GEGL procedures, not easily scriptable.  Lets have some suggestions for a batch.

I'm not knowlegeable on GEGL

GIMP also has Batch Mode

GIMP Batch Mode
https://www.gimp.org/tutorials/Basic_Batch/

I'm interested to do batch editing running ImageMagick commands

Annotated List of Command-line Options
https://imagemagick.org/script/command-line-options.php

Regards

---

(05-30-2022, 10:43 AM)sallyanne Wrote: Put your image straight into gimp after putting it onto your computer. Gimp can rotate it for you and also invert the colours if need be.
I also noticed that last photo didn't have an alpha channel and nothing could be done without it.

If as you said you have many photos you can probably open a few at a time as layers; put in a layer group to do the rotate, invert, add alpha channel.
Then save each layer as images again.
Ofnuts may have a script that can do that

Thanks for your advice.

Whether you're referring to;

Chapter 8. Combining Images
Prev    Part II.  How do I Become a GIMP Wizard?
https://docs.gimp.org/2.10/en/gimp-image-combining.html

How to Blend Two Images in GIMP (or even more images)
https://thegimptutorials.com/how-to-blend-two-images/

Regards