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How Do You Sharpen an Image on Photoshop?

Last updated on January 25, 2023 @ 6:07 pm

Image sharpening is one of the most important and basic steps of photo editing. It is a process that enhances the definition and overall appearance of an image. There are many ways to sharpen an image, but the most common and simple way is to use an editing software like Adobe Photoshop. In Photoshop, there are two main methods of sharpening an image: the Unsharp Mask tool and the High Pass Filter.

The Unsharp Mask tool is the more commonly used method, and it is fairly simple to use. First, open the image in Photoshop that you want to sharpen. Then, go to the “Filter” menu at the top of the screen and hover over “Sharpen.” A submenu will appear with two options: “Unsharp Mask” and “High Pass.” Choose “Unsharp Mask.”

A new window will open with three slider bars: “Amount,” “Radius,” and “Threshold.” The Amount slider determines how much the image will be sharpened, while the Radius slider determines how many pixels around each edge will be affected by the sharpening. The Threshold slider is a bit more complex; it essentially determines how different adjacent pixels must be before they are considered edges that can be sharpened.

For most images, a low Threshold (around 2-4) works best.

After adjusting these sliders to your liking, click “OK” to apply the sharpening effect.

The High Pass Filter method is a bit more complex, but it can produce better results than the Unsharp Mask tool if used correctly. First, duplicate your background layer by going to the “Layer” menu at the top of the screen and choosing “New Layer…” A new window will pop up; simply click “OK” to create the duplicate layer.

PRO TIP: How Do You Sharpen an Image on Photoshop?

If you attempt to sharpen an image on Photoshop without first understanding the basics of image sharpening, you could end up doing more harm than good. When sharpening an image, you are essentially increasing the contrast between adjacent pixels. If not done correctly, this can result in an image that looks artificially enhanced or even blurry.

Next, go back to the “Filter” menu and hover over “Others.” A submenu will appear with one option: “High Pass…” Choose this option.

A new window will open with a slider bar labeled Radius.” Adjust this slider until you see a preview of your image that looks like a black-and-white photo with very high contrast edges. The amount that you need to adjust the Radius slider depends on your image; for most images, a Radius between 1 and 3 works well.

After you have found a preview that you like, click “OK” to apply the High Pass Filter.

Now that you have applied the High Pass Filter, go to your Layers panel (located in the upper right-hand corner of Photoshop) and change the blending mode of your duplicate layer from “Normal” to “Overlay. ”

Your image should now look much sharper! If it looks too sharp or artificial, you can always lower the opacity of your duplicate layer until it looks more natural.

There are two main methods for sharpening images in Photoshop: Unsharp Masking and High Pass Filtering. Unsharp Masking is simpler and more common, while High Pass Filtering can produce better results if used correctly.

To sharpen an image using Unsharp Masking:

1) Open your image in Photoshop.

2) Go to Filter > Sharpen > Unsharp Mask.

3) Adjust Amount, Radius, and Threshold sliders to taste.

4) Click OK.

To sharpen an image using High Pass Filtering:

1) Duplicate your background layer.

2) Go to Filter > Other > High Pass.

3) Adjust Radius slider until you see a high-contrast black-and-white preview of your image.

5) Change blending mode of duplicate layer from Normal to Overlay.

Madison Geldart

Madison Geldart

Cloud infrastructure engineer and tech mess solver.