Home
>
Photography
>
Removing a Textured Pattern from a Scanned Photo ? 5 Minute Digital Fix

Removing a Textured Pattern from a Scanned Photo ? 5 Minute Digital Fix

One of the most common problems when dealing with scanned photographs as part of a digital restoration activity is that after scanning, the digital image appears to have a textured pattern to it.

This is often caused by the fact that the photograph in question has been printed on textured photographic paper.

This article will show you how to remove the un-desirable pattern effect without significantly loosing any of the important image detail.

The problematic photo may well be an old black and white, sepia, or even a more modern colour photograph.

(I remember Kodak introducing their "Silk finish" prints many years ago printed on a silky sheen textured paper!).

The example image on our web-site is an old black and white wedding photograph that has been printed on a textured paper.

If you look closely at the white cornice behind the bride and groom you can clearly see that the textured pattern of the photographic paper has been faithfully re-produced during the scanning of the photo.

Before we commence any major restoration work we would like to remove as much of the un-desirable textured pattern as is possible.

Step 1

Open the image up in Adobe Photoshop and the first step is to create a duplicate (copy) layer of the original image by selecting Layer-> Duplicate Layer .. and give the new layer an appropriate name.

Zoom in close enough to get an appreciation of how severe the textured pattern is, but keep some picture detail visible (especially people's faces) so that you can easily judge how well the texture removal is proceeding without loosing too much important picture detail.

Step 2

With the duplicate layer active apply a Gaussian Blur by selecting Filter->Blur->Gaussian Blur ...

A pop-up option box will allow you to set the amount of Gaussian blur to apply to the image.

I generally start with a Radius = 1.5 and work up from there, constantly looking at the image to see the affect as I increase the blur radius.

Anything over a Radius = 5.0 will usually be far too harsh, so in the example on the web-site the required outcome is to "minimise" the texture pattern effect without compromising the important detail in the photo.

For our web-site example image I found I was able to set Radius = 3.5 without any significant loss of detail.

The example image is starting to "soften", but the textured pattern has clearly diminished.

Step 3

Zooming out to have a look at the complete photo reveals that the un-desirable textured pattern has all but vanished with only minor softening of the important image detail.

Each photo you work on will have to be judged on its own merits when determining the amount of blur to apply.

But all is not lost on retaining that important image detail!!

Step 4

Remember ... the Gaussian blur has been applied to the duplicate layer we created at the start of the exercise.

The original image, complete with texture, is sitting under the duplicate layer.

By using Photoshop's Layer Blending Modes and Layer Opacity we can produce an image made up of a combination of both layers with some of the detail from the lower original layer showing through.

Again, each photo will be judged on its own merits and the setting I finalised on for our example image on the web-site may not be the same as you will find most suitable for your own images.

Try experimenting with the different blending modes and layer opacity settings.

I finally settled on a blending mode of "Luminosity" and Opacity of 85% for the Gaussian Blur layer.

Step 5

To finalise the image I then "flattened" the two layers into a single image layer by selecting Layer->Flatten Image.

Step 6

I then checked the tonal range of our combined layered image using the Levels command by selecting Image->Adjustment->Levels ... and fine tuned the black, white and grey points.

Step 7

And last but not least, we can still bring a little bit more "sharpness" out of the image by finally applying a small amount of Unsharp Mask by selecting Filter->Sharpen->Unsharp Mask ...

Experimenting with the various settings, I was able to settle upon Amount = 185%; Radius = 2.5 pixels; and Threshold = 50 levels.

And there you have it ... the removal of an un-desirable textured pattern without significantly sacrificing important image detail.

If you find the steps being taken are a little hard to understand in this text based article, you can click on the link at the end of this article to see the same method explained on our website with the aid of example graphical images.

You can see this method complete with example images at removing a textured pattern from a scanned photo

Feel free to re-print this article provided that all hyperlinks and author biography are retained as-is.

Gary Wilkinson is a photographer, photographic restorer and the owner of a photographic retail business. He is also the publisher of the removing a textured pattern from a scanned photo website, where other methods of correcting common photographic restoration problems are discussed.

home cleaning services Deerfield ..

In The News:

Google warns Android users about dangerous fake VPN apps hiding malware that steals passwords, banking details and personal data from phones and tablets.

Apple's digital passport feature lets iPhone users breeze through TSA checkpoints this holiday season using Digital ID technology at 250+ airports.

A new phishing scam targets family photos with fake "Cloud Storage Full" alerts. Criminals steal credit card information through fake sites. Learn protection tips.

South Korean scientists create ultra-thin fabric muscles that turn clothes into robotic assistants, lifting 33 pounds while weighing under half an ounce.

Archer Aviation has acquired Hawthorne Airport for $126M to launch an LA air taxi network ahead of the 2028 Olympics, featuring AI-powered eVTOL operations and next-gen aviation tech.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

Fake AI apps disguised as "ChatGPT" and "DALL·E" are flooding app stores with dangerous malware that steals data and monitors users without detection.

Fake buyers demand specific vehicle reports from unknown sites to steal credit card information from car sellers, but warning signs can help identify these scams before paying.

Android users can now manage apps across multiple devices more easily with Google Play Store's updated remote uninstall button in the latest update.

NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, containing high levels of iron and nickel.

Holiday scams spike during Black Friday and Cyber Monday as criminals exploit your leaked personal data. Learn how to protect yourself from fake stores and phishing.

Commerce Department proposes TP-Link router ban over Chinese security risks. Learn how this potential prohibition could affect your home network and devices.

Hyundai AutoEver America suffered a data breach affecting 2,000 current and former employees, exposing names, Social Security numbers and driver's license information.

Washington court rules automated license plate reader images are public records, even when stored by vendors like Flock Safety, setting precedent for transparency.

Fake airline texts claiming flight cancellations are targeting travelers with convincing scams. Learn how cybercriminals steal personal data and credit card info.

Discover how iOS 26's new Adaptive Power feature automatically extends iPhone battery life by learning your usage patterns and adjusting performance intelligently.

New TikTok malware campaign tricks users into running PowerShell commands that download Aura Stealer, which steals credentials and authentication tokens.

Gaia Family offers fixed upfront pricing for IVF cycles with unlimited embryo transfers and financial protection, partnering with over 100 U.S. fertility clinics.

The Jetsons Act aims to position Pennsylvania as a leader in advanced air mobility by establishing regulations for hybrid ground-air vehicles.

Fake Geek Squad invoice emails are targeting users with convincing charges and urgent phone numbers to steal personal information and money.

Fox News Digital's artificial intelligence newsletter digs into a robot in Russia that faceplanted, George Clooney's alarm and OpenAI's rivalry with the New York Times.

Major data breach at Conduent exposes personal information of 10+ million people. Government contractor hit by cyberattack affecting Medicaid, child support systems.

Texas startup Janta Power raises $5.5M for innovative vertical solar towers that generate 50% more energy than traditional panels while using just one-third the land.

NASA's twin ESCAPADE spacecraft launched aboard Blue Origin's New Glenn rocket Thursday afternoon from Cape Canaveral, beginning their journey to Mars with arrival expected in 2027.

Learn how to set email reminders on iPhone and Android so you never forget to reply again. Simple built-in features help you stay organized and on top of messages.

Removing a Textured Pattern from a Scanned Photo ? 5 Minute Digital Fix

Photography