Unsharp Mask Filter - Breakup of Straight Lines

[AiDon 71]

Hi, I have attached a screenshot where unsharp mask breaks up the straight lines in an image. The screenshot shows where the powerlines are offset in the Unsharp Mask filter prior to pressing Apply. Note that the image has also been straightened and cropped before Unsharp Mask was applied. Image is a CR3 developed in the application.

Unsharp MASK

 

APPLIED

[AiDon 71]

Definitely caused by the Straighten function, if the image isn't straightened the lines are correct when viewing the Unsharp Mask.

[Chris B 1,433]

Hi AiDon,

Are you using the 'Nearest Neighbour' View Quality setting in Preferences?

[AiDon 71]

6 minutes ago, Chris B said:

Are you using the 'Nearest Neighbour' View Quality setting in Preferences?

Hi Chris, No I am using Bilinear (Best Quality) as per normal.

Don.

[Chris B 1,433]

Thanks for confirming. I'm struggling to reproduce this one  Can you attach the original image?

[AiDon 71]

Attached Chris ...EOS M50195493.CR3

Note just switch between 100% and Fit ... sometimes only shows in Fit if there are lots of powerlines in the image. I Guess it could also be related to CR3 processing.

EOS_M50195493.CR3

[Chris B 1,433]

Thanks for that. I found a similar report from a year ago so I've tacked this report to that