faststone photo resizer enlarger filters

Just some more examples of moiré changes that can happen when resizing an image in different ways. The accidental results could be different if other sizes are requested.

The moiré pattern just happened as an accidental result of mathematics applying to the specific size you requested. You said 'Apparently, the AI chose one of the directions for its interpretation, which differs from the actual direction.' That's why all three versions rendered that roof differently.īut that's not what you said. Moiré patterns are likely to change when an image is resized, either permanently or just for display purposes.

Apparently, the AI chose one of the directions for its interpretation, which differs from the actual direction. The direction of the tiles is ambiguous on the left. look at the tiles on the nearest building.

The image on the right is the original image, uses as a reference. It's better to leave the original alone and upres from there. Your conclusion is not fair, because you reduced the original and tried to see if the upressing would match the original. Now, look at the tiles on the nearest building. The image here is actually a screen shot of all three displayed side by side on my monitor, with the one on the left magnified to make the subject the same size, so it has resizing performed by the Preview app. The image in the middle is the output of increasing size to 400%. It was resized smaller to the image on the left, which was used as the input image. I saw some of the expected artifacts, but mostly I was pleased with the results. I got an email today about a new (to me, at least) product that's designed to optimize resizing images using artificial intelligence.

Faststone photo resizer enlarger filters