The Select Image tool is used to select a specific image from within the merged panorama. This tool can also be used to drag an image so that it lines up more closely with the other images in the panorama. The Rotate Image tool is used to rotate merged images so that their content aligns seamlessly. The Set Vanishing Point tool is used to specify the vanishing point for the perspective in the panorama. Setting the vanishing point in a different photo changes the point around which the other photos will be stretched and skewed to match the perspective.
With the Photomerge Group Shot tool you can pick and choose the best parts of several pictures taken successively, and merge them together to form one perfect picture.
Photoshop Elements is waiting for you to confirm the transformation by clicking the Commit button, or by double-clicking inside the transformation boundary.
A fringe is the annoying halo of color that often surrounds a selection pasted into another image. When the copied area is pasted onto another background color, or the selected background is deleted, you can see pixels of the original background color around the edges of your selection. The Defringe Layer command (Enhance > Adjust Color > Defringe Layer) blends the halo away so you won’t see an artificial-looking line.