Watermark Removal Tutorial

  • Thread starter Apok
  • 18 comments
  • 10,383 views

Apok

Spam 'nades!
Premium
3,618
Slovenia
Slovenia
csiApok
Title.png




Introduction

GT5’s photomode is a powerful tool for taking photos of your virtual garage. It’s a fun and often time consuming mode of the game for many players, so obviously there has been a huge number of pictures created of various cars, tracks and styles. But fresh off the PS3 they all have one thing in common. The GT logo on the top right. For your average photo that you want to look at and show to some friends or use as a wallpaper on your PC it’s not a problem. It’s fairly discreet.
But if you want your picture to be the best it can be and perhaps even compete in the 2.0 competitions then removing the watermark is essential, which is why I’ve decided to come up with this very tutorial.




Tools

Though removing the watermark might seem like a bit of a daunting task at first, it’s actually very simple. All you need is a photo editing program like Photoshop, GIMP or any other editing program that has the clone stamp tool and the smudge tool.





Different types of background

There are a couple of different types of backgrounds when dealing with photomode pictures. I’ll focus on solid color and gradient backgrounds, motion blurred backgrounds and others.






Solid color and gradient

In this part I’ll first focus on solid color backgrounds. This is usually some type of object in the background that is big enough to cover the whole area where your watermark is.





Here is an example of such an image. the watermark is on a solid black background. It your image has a watermark on a completely white surface then congratulations you're already done!
Sadly, this image does not.


flatblackbackground-1.jpg



First select the clone stamp tool as shown on this picture. What the clone stamp tool does is allow you to select a part of your image and then use that part of the image somewhere else like a brush. I suggest you use a ''fuzzy'' brush for your clone stamp tool, so it doesn't have such a sharp edge. Ironically this won't help with a solid color, but it's much easier if you use the fuzzy brush in other examples.


With the clone stamp tool selected press the ctrl key and click on the part that you would like to ‘clone’ on other parts of the picture. Release the ctrl key and watch in awe as the logo disappears in front of your very own eyes!


flatblackbackground2-1.jpg





flatblackbackground3-1.jpg



And there you have it. Your first removed watermark. But don’t go bragging about it just yet, as there are obviously backgrounds a lot more complex than this such as gradients.







Conveniently this picture has just that. A gradiented background! Usually you get these backgrounds when your watermark is on the sky.






gradient.jpg


Like before select the clone stamp tool and start clicking away the watermark.





gradient2.jpg


But what is this? It’s starting to look horrible! Oh no, whatever shall we do?
Well right now all you can do is carry on but change the part you’re cloning a couple of times.





gradient3.jpg


You should get something that looks like this. Just select the area where the watermark used to be and use gaussian blur. You can find it under Filters -> Blur -> Gaussian Blur
Adjust the effect using the sliders. It shouldn't be too strong, just enough to get it looking natural.





gradient4.jpg
gradient5.jpg


Click ok and suddenly your image is now 20% better than before!



gradient6.jpg






Motion Blur

Motion blur is exactly what it says it is. A blur that happens when you take a picture of something moving.






motionblur.jpg



Obviously removing the watermark here is a bit harder than before. But still easy! Just do what you did before with the clone tool, but with a bit more thought put into it. Clone a part of the line and just start extending it across the area of the watermark and when you’re done you’ll end up with...






motionblur2.jpg


...something that looks awful. However you can fix that with every image manipulators best friend, the smudge tool. Select the smudge tool and slowly go along the lines.






motionblur3.jpg


Here I already smudged the lower line. See the difference between this one and the one above it?
All that’s left is to smudge the other line and suddenly...






motionblur4.jpg


The image is now worthy of a photo gallery.


With those three types of backgrounds covered we can now move on to the harder ones. These are a bit harder to explain as each one is a bit different than the other. But I did it anyway.

Others

In this section I’ll give three other examples just to show you how the typical watermark removal goes and hopefully you can replicate the process yourself.








Look at that image. It has lots of small pieces of buildings and it all looks very intimidating and fiddly. Perhaps zooming in might help?






otherex1-1.jpg


Nope, it still looks fiddly, but you don’t need to learn anything new here. You’ll still be using the clone stamp tool and the smudge tool.






otherex1-2.jpg


Okay, I lied. You will learn something new. Here I’ve already removed some of the watermark using the clone stamp tool and the smudge tool, but there’s a little bit where I’d like to show you something else. See the black part in the circle? It’s very thin and you could use a clone stamp tool of a very small diameter, but there’s an easier solution. The airbrush tool!
Instead of cloning a part of the image you can now draw it. The technique is the same as before with the clone stamp tool. You don’t really need to use this tool, however it is good if you know about it as I’ve found it to be useful a couple of times when removing watermarks.






otherex1-3.jpg


This image shows you exactly what not to do when using the airbrush tool. Pay attention to the width of your airbrush/clone stamp tool. I didn’t and the line is now massive. However when zoomed out the image will look fine.
Just a heads up.
With this done I went ahead and finished removing the rest.






otherex1-4.jpg


There we go! Watermark is gone. Do use the smudge tool whenever you see fit.






otherex1-5.jpg


The downside of removing watermarks is that nobody will notice the car in the picture. Everyone will be amazed at your pro watermark removing skills!



No time to celebrate though, we have two more examples.




Here the watermark is on grass. Grass and trees make things more complicated as there are many colors on the space where the watermark is. From bright green to black and every hue between that is what you have to deal with. No problem though. With the help of your best friends clone stamp tool and smudge tool you can overcome anything!
Yes even grass and trees!






otherex2-1.jpg


Here we have the watermark. I like to start with whichever there is less of. Here there’s less dark green and more bright green, so I started with the dark.






otherex2-2.jpg


Nothing special to note here. Clone, stamp, rinse, repeat.






[
otherex2-3.jpg


After smudging.






otherex2-4.jpg


Done!
If the image you were editing looks like this you can remove most watermarks.
If it doesn’t it’s probably because this tutorial is probably rubbish.


And on to our final example! What could be left? We covered most backgrounds.

What’s left is trees. Again.



But these aren’t just any trees. They’re trees that aren’t blurred as much. This happens when you take a picture at an angle where it’s not affected as much by the motion blur and have a high enough aperture.






otherex3-1.jpg


Straight away we can see that it’s not as smooth as before. There are little pixels everywhere and they make the tree look more rough. Just like always though you start with the clone stamp tool and do the same as in the example before this one. See what I mean about having every kind of hue? Yeah, try and be as precise as possible.






otherex3-2.jpg


This is after cloning and smudging. It’s quite obviously different from the surrounding part of the tree. But it’s actually very simple! just select the part where your watermark used to be with the lasso tool.






otherex3-3.jpg


With that done you can now use a new filter. The noise filter which is found under Filters -> Noise -> HSV noise. You’ll see a window like this






otherex3-4.jpg


Again play around with the sliders. Mainly the bottom one to get the effect looking just right. Don’t count on the preview image because it’s hopelessly small.
After you’re done...



otherex3-5.jpg


And that’s it! You can now go brag to all your friends!

Obviously I couldn’t cover every single type of image, but using your two best friends clone stamp tool and smudge tool the sky is the limit. Well that and the image borders.
Hopefully you learned something from this, it's my first tutorial and I hope I didn't go overboard with the pictures. I will gladly answer any questions thrown my way.​
 
Great tutorial! This will help out many people here. :)👍

But I'm glad I have Lightroom for it. Waaay easier :D
 
Don't know the english word for it.

In german it's called "Bereichsreperatur - Pinsel"
So like "Range Repair Brush" or smth. like that.
 
Seems like we have exactly the same way to solve this is Gimp, but I do not use HSV noise, I just let it look terrible. :lol:

Great tutorial, easy to understand. Hope it'll get some more attention.
 
You're welcome guys. Took a look at that tool you guys were talking about. Looks interesting, but I'll stay with this method (not like I have a choice anyway :P ). I've gotten used to it and it only takes me a minute or so to remove watermarks. Knowing how to use the clone stamp tool comes in handy plenty of other times too.
 
Don't know the english word for it.

In german it's called "Bereichsreperatur - Pinsel"
So like "Range Repair Brush" or smth. like that.

In Photoshop 7 it's called Healing Brush Tool (like mentioned) and makes a lot of watermark "repairs" very easy. If you have a single line (fence, texture, whatever) crossing the watermark, it also helps to make a layer via copy of the area left or right from it and free transform the new layer until it fits.

I guess Content Aware Fill in newer Photoshop versions can help too.
 
I'd like to add another tool for Photoshop users, only works for CS5 or higher, but Adobe added a tool called "Content Aware". Basically, it's a much smarter automated clone stamp tool.

To use it, simply making a selection (via marquee, lasso, or pen tools) then hit shift + F5. From the Fill menu, select content aware and it'll do it's magic. Works 99.99999998% of the time. I usually just use the 'retangular marquee tool' by pressing M make a quick box around it, then content aware fill it. Works a treat! 👍
 
BkS
I'd like to add another tool for Photoshop users, only works for CS5 or higher, but Adobe added a tool called "Content Aware". Basically, it's a much smarter automated clone stamp tool.

To use it, simply making a selection (via marquee, lasso, or pen tools) then hit shift + F5. From the Fill menu, select content aware and it'll do it's magic. Works 99.99999998% of the time. I usually just use the 'retangular marquee tool' by pressing M make a quick box around it, then content aware fill it. Works a treat! 👍

Woah! Works perfectly!
Thanks Bks!
 
Back