Fixing keystone issues in Photoshop Elements

One issue you’ll often encounter when you photograph tall buildings is a keystone effect caused by the angle at which you are forced to photograph from. The bottom of the building often looks wider than the top making it look out of proportion.

Most photo editing programs have tools for fixing keystone problems and, in this post, I’ll show you two methods you can use in Photoshop Elements both of which work the same way in Photoshop.

Method 1: The Move tool

PSE Step 1

PSE Step 1

Step 1
The first method involves using the Move too. Start by converting the image Background layer to a regular layer by double-clicking it and click Ok.

PSE Step 2

PSE Step 2

Step 2
Enlarge the image canvas by selecting over it with the Crop tool and let go the mouse button. Then drag the crop handles outwards to select a larger area around the image and press Enter to fix the selection. You need to enlarge the canvas or the process will end up cutting off some of the image.

PSE Step 3

PSE Step 3

Step 3
Ctrl + Click on the layer thumbnail for the image to select the image but not the extra background.

Click the Move tool to select it and hold the Ctrl key as you drag on one of the corner handles. When you do this you’ll notice that you distort the image – you’ll use this feature to straighten it.

If you choose View > Grid you can display a grid over the image to make it easier to see line everything up. Choose Edit > Preferences > Grid to change the grid dimensions if necessary.

Drag each corner of the image in turn and, if desired, rotate the image until it looks correct to you. When you are done, turn off the visibility of the grid (View > Grid) and Crop the image to remove any excess.

Method 2: The Correct Camera Distortion filter

PSE Step 4

PSE Step 4

Step 4
The second method uses the Lens Correction Filter. Select Filter > Correct Camera Distortion and the image will open in the filter dialog. From the Size dropdown list select Fit in View so that you can see the entire image.

Enabling the grid helps you ensure the image is squared off nicely. If necessary, drag on the Angle to rotate the image – in this dialog, the scrubby slider method works best so drag on the word Angle to adjust the angle (not the dial which tends to jump around a lot).

Select the Vertical Perspective slider and drag it to adjust the vertical perspective of the building. Choose Horizontal Perspective to fix horizontal perspective issues.

PSE Step 5

PSE Step 5

Step 5
The Correct Camera Distortion filter also includes a Remove Distortion slider which helps fix the sucked in or blown out effect you often see around the edges of an image caused by the curvature of the lens.

You can extend the canvas around the image by dragging the Scale slider to the left or drag to the right to crop the image.

When you’re done click Ok.

These tools also work well to fix an image of any rectangular object which is out of proportion – big or small.

Categories:

Helen Bradley

I am an expatriate Australian lifestyle writer, videographer and photographer. I write tutorials and produce videos on Photoshop, Lightroom and Illustrator as well as photography, office computer applications and DIY crafts. I have written for most of the big names in consumer tech including PC World, PC […]

Topic Filter: Commercial / Landscape / Portrait / Stock / What's Hot

Interviews

Martin Lawrence

After many years as a keen amateur photographer, I decided to start a small landscape photography business called Lakescenes which I ran alongside my main job as an IT Manager. As business increased, I found myself working long, but rewarding, hours just to keep up […]

Read More

Rob Sheppard

Rob Sheppard is a naturalist, nature photographer and videographer who says his favorite location is the one he is in at any time. He is the author/photographer of over 40 books, as well as a well-known speaker and workshop leader, and a Fellow with the […]

Read More

Gary Hart

Gary Hart has photographed California’s natural beauty for over 30 years. Gary’s photos and writing have appeared in many publications, most recently Outdoor Photographer and Sierra Heritage magazines. You’ll also find his images in greeting cards, postcards, calendars, and many galleries and private collections throughout the world.

Read More

Jaroslav Wieczorkiewicz

Originally from Poland, based in London UK, Jaroslav has background in Fine Arts, degree in Architecture, and wide array of experience. Being an Architect taught him how to be resourceful and to solve complex problems with simple, yet innovative solutions. Constant passion for graphic & […]

Read More

What's Hot

How do you Vignette?

Adding a vignette to an image involves adding a subtle (or not so subtle) edge effect to it. A popular vignette technique involves darkening the edges of your image – it gives the image a slight border which helps keep the viewer’s eye in the […]

Read More

4 Camera Lens Facts You Did Not Known

There’s often a great deal of excitement whenever a new camera comes out. The specifications are pored over in great detail and judgement passed on forums and review sites. For some reason this happen less with new lenses. And yet, arguably, the lens is the […]

Read More

DIY Indoor Photography Backdrops

Don’t have a professional backdrop yet? You can still offer your clients indoor photography sessions with these simple strategies for taking pictures inside without any special equipment. 1. Lifestyle Photography: Using Natural Backdrops For a more photo-journalistic approach you can suggest doing the portrait session […]

Read More