I ran Gigapixel on a variety of images with lots of noise and with little or no noise.
I upsized 200%, 300%, 400%, 500% and 600%.
I ran each image at each upsize %age with Enhance deselected and a secod time with Enhance selected.
- There was no visible difference between the two results for each image.
- The resulting file size (number of bytes in the file) of each pair was exactly the same - an indicator that absolutely nothing different was done for either image, and that they were processed exactly the same either way.
Either selecting Enhance does nothing to further enhance the image, or deselcting Enhance does not stop whatever processing it does. Either way, there was no difference between the results.
Is “Ehnance” working as spec’d or not?
If it is, why is there noticeable difference between the two results, particularly with noisy images?