A program that can be used to remove watermarks. How to remove a watermark from a video

For those who often work with video, a pressing issue is removing a watermark or any inscription from a video. These can be videos that contain TV channel logos, a special sign for a YouTube channel, or just text. To remove a watermark from a video, use special programs, which I will tell you about today.

Remove watermark from video

A watermark is most often a translucent small image that is located in the corners of frames, but can also be in other places. Such signs indicate the involvement of the video in a particular organization and may have a simple informational meaning. A sign often serves to recognize a brand so that viewers can identify the author by it. It is also worth considering that in some situations, removing watermarks is prohibited by copyright law. But there are also technical signs that indicate the beginning of the recording, for example, “REC” or a display of the time period in which the video was filmed.

Removing the watermark using Remove Logo Now

Remove Logo Now can cut out any static text on a video frame. One of its strongest advantages is its ease of use. Everything in it is extremely clear; the toolbar has only a few buttons that are necessary when working with the program. You don't need to spend a long time getting to know professional video editors because there is a great tool that was created to remove watermarks from videos.

The program was created based on the Inpainting algorithm. This technology allows you to remove subtitles, TV channel logos, video date and time, and any other static objects. Even in the most difficult situations, only invisible artifacts may remain. In order to use this program, go to the official website of the editor https://www.removelogo.com/ru/remove-logo-from-video/ and select the required version. Download and install the program.

Erase video logo using Avidemux

Avidemux is a program that also allows you to erase logos and remove watermarks from your video. This is a fairly simple and easy-to-use editor that has useful features. In addition to removing watermarks, the software can:

add visual effects and various filters to the video;
convert videos to other formats;
export and import audio streams to video;
tool for working with subtitles;
work with the command line.

Avidemux is available on the website http://biblprog.org.ua/ru/avidemux/. To use the program:

Install and run it on your computer.
Drag the video from a folder on your computer into the working window of the video editor into the black square.
In the “Video Output” block, select “Copy” and select “Mpeg4 ASP (xvid4)” from the drop-down list.
Now go to the “Filters” item. It is located just below the “Video Output” block. In the window that appears, select “Sharpness” in the left block, and “Mplayer delogo2” in the right block, double-click on it.
Next, by setting the values in the upper left corner or simply selecting with the mouse, set the area where your watermark is located.
When you decide on the area, pay attention at the bottom of the window there is a “Preview” checkbox, check it and your watermark will disappear.
Then click "Ok" to confirm your actions. This way you can remove as many watermarks, signatures, logos and more from any video.
When the video is ready and all watermarks have been removed from the video, click the floppy disk icon at the top to save the video.

Example of how the algorithm works

Tali Dekel / YouTube

Researchers from Google Research have developed an algorithm to automatic deletion watermarks from images from photo banks. Since such images typically have the same watermark, an algorithm based on many such images can calculate its outline with high accuracy and then cut it out without leaving a trace. At the same time, the researchers proposed a defense against such illegal acquisition of images - to create a unique watermark for each image with slight differences. The study is reported on the company's blog.

Many sites, including the media, do not hire their own photographers, but use the services of photo banks - special sites that collect millions of photographs on a variety of topics. To allow the user to evaluate the photo before purchasing, many of these sites show the photo in reduced resolution with a watermark applied. It doesn't interfere much when selecting an image, but it can be difficult to remove due to its translucency.

Researchers from Google showed fundamental vulnerability most photo banks. The fact is that usually a photo stock site uses the same watermark for all images. Since watermarks often consist of many symbols and lines, it is quite problematic to determine it qualitatively from one image. Developers at Google solved this problem by feeding the algorithm a lot of images. It found matches in images and turned them into a signal and the rest of the image into noise. Thus, based on hundreds of images, the algorithm obtained the exact contours of the watermark and its transparency. Having this data remove the watermark in automatic mode no problem.

Researchers have demonstrated the successful operation of the algorithm on popular photo banks such as Adobe Stock or Fotolia. But the goal of the work was to create protection against this method of obtaining images. To do this, the researchers tried several options. Randomly moving the watermark or its transparency had virtually no effect on the algorithm's performance. However, it turned out that even an almost invisible random distortion of the contours of a watermark, for example the contours of fonts, causes the appearance of many noticeable defects in the final image. The more changes made, the more difficult it became for the algorithm to remove the watermark. The researchers hope that their work will help photo bank owners combat piracy more effectively.

Google researchers are not the first to propose using randomness to protect against piracy or counterfeiting. For example, British scientists decided to protect documents random distribution cellulose fibers in paper into a digital key unique to every sheet in the world. And Korean scientists use random processes at the micro level to create unique and unforgeable identifiers.

Grigory Kopiev

In this article we will look at what tools you can use to remove watermarks from photos. online service mi and applications. The problem is known to designers and artists, where to get good images, but what you like is almost always paid for and protected by a watermark; in the article we will look at how to remove it.

Search by images in Google and Yandex

In 50% of cases the method helps. Go to google or yandex and click search by image. In Google and Yandex the procedure looks like this:

Download the photo and use it for your own purposes. If there are no options, then we move on to processing the pictures.

Webinpaint is the best at removing watermarks from images

A modern and reliable service has appeared, which is disguised as a photo editor, but its main focus is removing watermarks. Go to webinpaint and click upload. There are two ways:

Drag and drop from folders on your computer
Open the explorer by pressing the button

Next, we find a marker or another one of those presented. We adjust the radius and scale of the photo, and draw in the place where there is a watermark. To remove, click “erase”

As you can see, it has moved away, not quite directly, but it intelligent system, which determines how to combine pixels, for better results, it is better to use desktop programs.

Free online editor programs (similar to Photoshop)

For more detailed processing, we use free online editors similar to Photoshop, which have a stamp and a healing brush. I settled on two sites:

Pixlr
Photopea

Using a stamp

I’ll look at the first one, because it’s in Russian, go to pixlr and download it.

We select a stamp, it replaces the area with another one that the user has defined himself (those who know Photoshop don’t have to read it). We assign the area from which the sample is taken, I will take the section of hair closest to the watermark while holding down the cntrl button, the sight sign will appear, release the key and online program will remember the position from where to remove the sample, I advise you to set the brush to 21, which is not too hard, look at the screenshot below.

Since our hair will move up and down, we don’t press any keys, just the left mouse button. As a result, we get this.

Spot brush

Similar to the previous one, only it does not need to set a starting point, it takes pixels at the edges and brings them to the middle, located here.

The tool is good when the area that needs to be removed is monochromatic, or with similar colors; on a multi-colored shelf it will not perform well; a stamp will help to make it better.

I will not consider the second Photopea site (a clone of the Photoshop utility), it is similar and the entire panel has the same names and icons, you won’t miss it. Detailed analysis How .

Remove a watermark by cropping a photo online in Pixlr

If the watermark is simply located in the corner, then the picture can be cropped if the area in which it is located is not important. Any editor can handle it, the same two online services that were discussed above, here’s an example.

Bottom line

As you can see, removing a watermark from any photo is not difficult, but it takes a lot of time online, but for free. Use the second intelligent transformation method if the image is simple; if it is complex, you will have to try more carefully.

So, lately a lot of pictures on the Internet are protected with a watermark (aka Watermark). It is not clear why they do this, because there is almost no sense in it. A watermark does not give you copyright on the image, and if it contains a link, less than 0.1% of people will still enter it.

The reasons for removing Watermark can be different, and now I will tell you how to remove a watermark from a photo quickly and without problems. We only need one program, 8-10 megabytes in size, called Inpaint. At the time of writing (see date) of this article, latest version 6.2.

Inpaint interface and functionality

The program is simple, there is nothing complicated in the interface. Inpaint is actually designed to remove watermarks from images and photographs, but if you wish, you can cut out any object.

All we need to do is to select with a marker or other tool the area from which we will remove unnecessary elements, after which we use the same marker to select the donor, that is, the area from which the data will be selected to be filled.

It is best, of course, to remove them where the background is uniform, but if the watermark is located right in front of a person’s eyes, then complications can arise.

Actually, watch this video, here I will show you how to remove a watermark from any picture. I myself applied two watermarks to the image, one in the form transparent pictures, the other in the form of an inscription. It turned out a little crooked, but overall Inpaint coped with the task.

To protect images, websites use so-called watermarks - translucent text or an image superimposed on top of the main image. This allows you to avoid simply copying your copyright images from the site and the content of the resource remains original.

However, how difficult is it to remove a watermark from a picture? How can you protect your images so that they cannot be used on other sites and at the same time not hide the most important thing?

To understand how to create a complex watermark, you need to understand how easy it is to remove a watermark from an image. For this we need an image editor ( Adobe Photoshop, for example) and several example images.

How to remove a watermark from an image

Removing a watermark from an image can be done in several ways:

image cropping;
using the Healing Brush/J or Stamp tools;
using fill and tool " Magic wand"(Magic Wand/W).

The first way to get rid of a watermark is the easiest and fastest. In the second case, the attacker manually processes each pixel of the image on which the watermark was applied, which is quite labor-intensive and time-consuming, but quite feasible.

The third option allows you to erase the watermark completely, or at least most of it, in literally a matter of seconds (click to view):

Instructions for removing simple watermarks

This instruction is presented for informational purposes only and for checking personal watermarks! Don't steal other people's images!

Open image.
Select the “Magic Wand” tool, set the “Tolerance” value to ~50, uncheck the “Adjacent Pixels” option.
If a lot of extra areas are selected, then check the “Adjacent pixels” option, play with the “Tolerance” option (decrease the value) and select areas while holding down the “Shift” key.
After selection, you need to increase the size of the selected area by 1 pixel. To do this, go to the menu item “Selection” -> “Modification” -> “Expand”.
Set the value to 1 or more pixels, depending on the desired result.
Fill the selected area. To do this, go to “Editing” -> “Fill” or press Shift+F5 on the keyboard.
In the window that opens, select the “Content-aware” value for the “Use” option and click “OK.”
Remove selection.

How to choose a watermark for an image

To prevent your image from being stolen so easily, you need to use more complex watermarks and position them in such a way that the maximum area of the image is covered, but you must remember that users still need to understand the meaning of the image itself. So that in pursuit of safety you don’t lose the meaning of the picture.

size and position:
- covers the entire image;
- the image is paved with a watermark;
- the watermark is located in the center of the image;
watermark contains:
- complex elements (curls, writing);
- lines across the entire image;
decor:
- use different colors;
- different font sizes;
does not hide the essence of the picture.

You can also look at examples of good watermarks on photo banks where designers and photographers sell their work. Here's an example of a good watermark:

As you can see, removing such a watermark will take a lot of time and effort, and it is easier to buy this image than to try to manually remove the watermark from the entire image.

But, unfortunately, even the most sophisticated watermarks will not protect your image from very persistent and painstaking thieves. I hope this article will help you protect your pictures and choose the right watermark to protect them. Don't forget to like, subscribe and share the post on in social networks. Thank you.