Manipulating Image Quality is quite an important task in the digital era. If you want to reduce their size, then change the resolution or customize them according to any of your other requirements, but preferably, do not lose quality in the process? It can be done with a variety of programs.
The thing is, you do not really want to resize the picture because it will resize the size by placing the same number of pixels. You want to repeat it to repeat it. If you want to repeat your photo without losing your original picture, be sure to see the tool below.
Why Images Quality Lose When Enlarged?
The bitmap is the most commonly used image format on the web. The BMP file format also called a bitmap image file or device independent bitmap file format or simply a bitmap is a raster graphics image file format that is used to store bitmap digital images independently. A bitmap image is made up of thousands of pixels. If you zoom in you can actually see those pixels as squares. All your JPEG and PNG files are Bitmap image files.
Most Image Quality editing software minimizes or increases these pixels to resize images. This is the reason that when you change an image in a small size then there is no quality loss. Mainly because those pixels also appear less. On the other hand, when you change the size of an image to make it bigger, then these expanded pixels are showing more than the image looks blurry and pixelated.
The solution is to compensate for each extended pixel so that it can match the properties of its closest pixel. This method is called fractal interpolation or simply fractal. When an image is increased using this technique, it produces better results. Most graphics software provide a range of different options for resizing images, some options work better on some images or image types. Works best, in general, may not be the best for your specific images.
Finally, mentioning Adobe Photoshop is important, because we all know, the most used premium image editing tools. It is not a free tool, and it takes some time to provide vast capabilities in it. This is a clear choice for all professional users, but once you catch it, it is easy to use, even if you are a newbie. For at least minor tweaks. Of course, the end result is much better than the other programs.
# Resize images without losing quality with Photoshop
- Open Photoshop and drag and drop the image that you want to resize on the work surface.
- Click on the image in the main menu and select the image size from the contextual menu. (Image >> Image Size).
- Now, you select the pixel in the right tab and select the size that pleases you.
- Check the “Resample” box and select Details (expand) from the drop-down menu.
- Choose noise reduction and finally click OK to change the image size.
- Now, save as file>> Save, and in particular, save your image in PNG format.
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2. GIMP(GNU Image Manipulation Program) 2
GIMP is a free and open-source raster graphics editor used for image retouching and editing, free-form drawing, converting between different image formats, and more specialized tasks. GIMP (version 2) is one of the best free tools you can use for basically everything regarding images. It’s like the more modest free version of Adobe Photoshop with myriad features and tools that make it an incredibly viable option for home users.
Of course, besides the standard editing and optimizing, you can enlarge images with GIMP. And even without them losing little to none of their original quality in the process. If you’re not accustomed to GIMP 2 and how to resize images with this nifty little tool, make sure to follow the steps below:
- Download and install GIMP.
- You can find the setup file on the GIMP official site.
- Open GIMP 2 and drag your image into the main task window.
- Click on the image in the main menu and then click on Scale Image.
- Select the preferred output resolution. In this example, we doubled the image resolution (from 700 x 700 to 1400 x 1400).
- Under the Quality > Interpolation, select Sinc (Lanczos3).
- Click on Scale to resize the image.
- Now, click on File > Overwrite image name: to overwrite the image while keeping the import format.
- And that’s it. If you’re keen to keep the original image, make sure to back it up.
We hope you had enough to get started. There are professional and cons of every famous event, but the important thing is that they can meet your needs in relation to changing all carefree image sizes or re-implementing the image. If you liked this article, then please subscribe to our Website. You can also find us on Facebook Twitter and Google+.