I suspect this is easy but I cannot find how to do it.
I have a picture of a round table from above, but due to not having a drone or a tall enough ladder, it has been taken at a slight angle and therefore not circular.
I would really like to make it a circle.
If possible, could one of you very helpful people point me in the right direction.
Thanks very much in advance
First add a transparent layer and use the Elliptical marquee tool to create a circle of marching ants. It will serve as optical guide.
Then Edit > Stroke a 2 px circle in any color. Deselect the marching ants.
Return to the image layer
Choose Filter > Lens Correction
Click on the Custom Tab and down in the Transform segment see whether the equivalent of view camera swings and tilts gives you the result you want.
Thank you Norman
This method works, although I was hoping that there might be a more scientific way of transforming to a circle, rather than by eye.
But this works better than anything I came up with.