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Participant
March 12, 2021
Answered

Vertical lines appearing in stitched panoramas

  • March 12, 2021
  • 2 replies
  • 544 views

I have been using Lightroom Classic to stitch a bunch of photos I took in a church when I last visited Europe (ah, travel, I miss that), and for some reason straight vertical grey lines are appearing scattered across the stitched image. This has happened on all the stitches I tried from that church, but it I don't see it on anything else I've stitched recently. The images were taken with a Sony A7R IV with the Sony 35mm F1.8 lens. 

 

Thoughts?

 

This is a small section of the stitch illustrating the problem. 

This topic has been closed for replies.
Correct answer Jao vdL

Are you sure those aren't real? There is noise on top of them which makes me think they are probably part of the actual image. Maybe they are cables used to support hanging things in the church. The left one clearly has a brighter side which indicates it is a round subject with volume to it. Looks a lot like steel cables.

2 replies

D Fosse
Community Expert
Community Expert
March 12, 2021

Yes, looks like real cables.

Jao vdLCommunity ExpertCorrect answer
Community Expert
March 12, 2021

Are you sure those aren't real? There is noise on top of them which makes me think they are probably part of the actual image. Maybe they are cables used to support hanging things in the church. The left one clearly has a brighter side which indicates it is a round subject with volume to it. Looks a lot like steel cables.

Participant
March 12, 2021

Doh!

 

Turns out they are cables hanging from the ceiling to hold some lights, now that I look more closely at them. I thought I was going nuts. 

Participant
March 12, 2021

I guess I was fooled by the context going away when I zoomed in and not being terribly apparent when I zoomed out (A7R4 stitches have a lot of pixels).