Correct image perspective using Geometry

Do one of the following:

• Open a camera raw file.
• With an image open in Photoshop, click Filter > Camera Raw Filter.

(Optional) In the Camera Raw dialog box, navigate to the Lens Corrections panel. In the Profile tab, select the Enable Lens Profile Corrections check box.

Select an Upright preset to apply the correction to your photo.

Auto: Applies a balanced set of perspective corrections.

Level: Applies perspective correction to ensure that the image is level.

Vertical: Applies level and vertical perspective corrections.

Full: Applies level, vertical, and horizontal perspective corrections.

Guided: Allows you to draw two or more guides on your photo to customize perspective correction. To do so:

• Draw the guides directly on your photo to indicate the image features to be aligned with the horizontal or vertical axis.
• Once you have drawn at least two guides, the photo transforms interactively.

Select Constrain Crop to automatically trim the edges of an image after lens corrections to remove any blank or distorted areas. 

In addition to the auto correction options, you can also manually adjust the perspective of a photo. Use the sliders to fine-tune the perspective corrections ─ Vertical, Horizontal, Rotate, Aspect, Scale, X Offset, Y Offset.

Once you have adjusted the perspective using the Upright tool, there may be "empty" or "transparent" areas along one or more edges of the photo. You can fill these areas using Generative Expand.