Artifacts after resizing, after recent updates

Forum|Forum|4 years ago
November 16, 2021
7 replies
836 views

When resizing images from around 10000px x 7000px to 25000px x 16000x I get a couple of artifacts on the images as shown in the attached image. They are in random places and each image has 1-3 of such artifacts

Only happened after istalling photoshop v23.0, the issue seems to be happening in other versions as well.

Updated GPU driver after noticing issue and that did not fix it

Ryzen 5900x

64gb ram

RX570

Windows

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J

J453

Legend

Did you try just disabling OpenCL? I think some of the interpolation methods rely on OpenCL which has had some problems in some cards/drivers. You might be able to get away with just disabling that but leaving Use Graphics Processor on.

V

Vic217691098zgpAuthor

Participant

It happens on just about every image. I did disable "Use Graphics Processor" and so far haven't noticed any of the artifacts. I did try several GPU driver versions and that did not help

J

J453

Legend

How consistent does the artifacts happen?

Try this first:

Go to Preferences > Performance... click the Advanced Settings button and uncheck "Use OpenCL" - Restart Photoshop and try to reproduce the problem.

If the problem persists - Go to Preferences > Performance... and uncheck Use Graphics Processor. Restart Photoshop.

V

Vic217691098zgpAuthor

Participant

V

Vic217691098zgpAuthor

Participant

Resising in photoshop, Automatic interpolation method.

The artifacts are visible in all zoon levels are become part of the design. I discovered the articacts when printing and was ble to trace them back to resizing

J

J453

Legend

Do the artifacts show at all zoom levels? Are you doing the resize in Camera Raw or Photoshop? If Photoshop, what interpolation method are you using in the Image Size dialog?