Remove moire in ART

Software ART
1

Hi everyone,

Have you some tricks to remove moire in ART ?

Thanks

2

Hi,
do you have a sample image that shows your problem? There might be tricks but their effectiveness depends on the input…

3

Here attached 2 files from Dpreview gallery for canon R6 :

  • png from ART showing moire
  • DNGsource file use in ART

I did some tests (others denoiser, one give anti moire algorithm), do you know if open source algo exist to remove moire ?

Thanksmoire 1G6A7591.dng (39.6 MB)

4

Hello, I’m not sure if that’s moiré. If so, gmic offers two moiré removers.

1 Like
5

You can try using the “smoothing” tool in chrominance mode. It won’t be perfect, but it might be good enough.
Here’s an ARP for the ISO100 studio shot of dpreview for the Canon R6. (I’m not uploading results as I don’t know if I can legally).
1G6A7237.CR3.arp (11.7 KB)

1 Like
6

ART_i1FTk7CLSw
ART_i1FTk7CLSw707Ă—927 361 KB

ART_fa3WhaoEjL

For me we see the jersey weaving.

2 Likes
7

Very thanks Agriggio, it works good, i also add another smoth in luminance to remove blackish texture.
Thanks

8

I’ve done some experiments in GMIC to detect and remove moiré, but I don’t have the skills to translate from GMIC to other software.

1 Like