Quote:
|
I presume you know the Perspective tool is at Edit>Transform>Perspective...just drag the top left and right anchor points out to correct.
|
Just a small note of caution when doing this.
If you get the left edge perfect, then do the right edge, the deformation on the right edge of the picture will also effect the left edge, so it can be a bit of a balancing act to get all the verticals 'vertical'.
Not sure how fluent you are with photoshop - but when you're dragging the corners of the image, holding the left SHIFT key will restrict movement to one axis only - its wise to do this when you ONLY want horizontal or vertical movement and not both.