Perspective corrections are applied. How would you correct this visually?
What corrections have you applied and where do you see problems?
Here are my corrections. Start with the 8 point tool to correct both vertical and horizontal convergenceâŠ
Then apply the Cropping toolâŠ
⊠to give this resultâŠ
Just for your information - the photo was taken with a focal length of 57mm. I only used the standard correction to see how you proceed. The standard correction takes the horizontal lines into account much less than the vertical lines. As a result, the illuminated wall on the left also tilts the left corners of the room optically to the left, even though they are geometrically upright. The suggested 8-point correction is very effective in this case. Apparently the impression of the room does need to be changed to a greater extent. I experimented a little with the positioning of the reference edges until I achieved a good result. Many thanks Joanna, it was a great help.
@gserim
You can get the same result when your edited image was corrected with a l/r movement.
I was just wondering what you missed. Personally I donât think it is an improvement.
George
I have no objections to perspectives created by the lenses - with some exceptions.
In this perspective, I had the feeling that not everything matched up. There are a whole series of striking edges close together that are clearly identified by the brain.
One method of tackling the problem is the one suggested by Joanna - with extensive image adjustments.
I then went a little further and broke down the adjustments into several steps: 4-point adjustment, export to TIFF, 4-point adjustments in TIFF again, export as TIFF again, etc. Interesting experience, but the perspective becomes more and more artificial.
Yesterday I looked at the picture on a friendâs monitor and see, it fits. He has a flat monitor and I only have curved monitors and I probably get some kind of optical wide-angle distortion with such images.
So danger recognized, danger averted
I think you didnât understand me. The l/r movement is part of the perspective tool.
Based on your posted image and using this tool you get the same result as @Joanna did.
George
My guess is that you took both pics from the same (camera) position.
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Your follow-up #2980 looks better uncorrected
and âexplainsâ to the viewer where the camera was located,
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while the corrected version of #2980 âthrows the viewer outâ and looks strange.
One cannot be in 2 positions at the same time.
pic #2907 corrected as in ⊠// pic #2908 corrected âautomaticallyâ
Thatâs what I understood, I was already a bit further along with my answer. I also like the original (with perspective correction without changing L/R parameters) better, but I had the feeling that something was fundamentally wrong - which is actually due to my monitor. But thank you for your clarification.
Yes, it was the same position, the camera was just panned about 30cm above the ground.