Line pattern problem on my photos

[Chelsea5F84]

I think my Canon EOS 5DMarkIII has a readout circuit that has gone bad that is causing every 8th pixel to be RAW causing these black lines all over my photo.  Does anyone know if there is a way to fix this in photoshop? See attached photo.

[Stephen Marsh]

Can provide a download link (Dropbox, Creative cloud or similar) to a raw file, or a 100% sized crop from the upper left corner saved to .psd?

[r-bin · Accepted solution]

Apply this filter two times.

The screenshot shows the result of the first application.

[Chelsea5F84]

Can you be more specific about about you did that?

[Kukurykus]

Open the image you attached, then use the Custom Filter. Finally see the correction effect.

[Chelsea5F84]

Never mind I figured it out.  That helps so much thank you!

[Kukurykus]

Next time don't forget to mark an answer as correct solution 😉

[robertbroussard]

Which filter is that?

I need to fix the pic shown above and a dozen others shot with this failing S95 camera.

[Kukurykus]

Oct 24, 2021

[Lysa5FFD]

How/where do I find the Custom Filter?

[Lysa5FFD]

bump

[Stephen Marsh]

Help menu, type in:

Custom

[Stephen Marsh]

Filter > Other > Custom

[Stephen Marsh]

@r-bin 

Great to see the Custom filter still being used, it doesn't get much attention these days!

@Chelsea5F84 

You'll probably want to add some Smart Sharpen or similar to try to restore some of the clarity to the image from the softening introduced by running the custom filter.

[Stephen Marsh]

Another option is a FFT filter:

Fixel FFT Wizard 2

[robertbroussard]

I trusted my Canon S95 to capture some important images and I now see that there are unexpected vertical lines in the frame (in portrait mode). Any chance that I can remove these? I have RAW versions for most images.

Thanks for your help!

Robert

[J453]

See this thread: Line pattern problem on my photos