With the use of smartphones, it has become possible to leave memories with photos anytime, anywhere. In particular, smartphones these days are comparable to DSLRs. However, looking at the pictures taken with the phone I used a few years ago, the quality and resolution are very disappointing. At the time, it was unavoidable because it was a limitation, but it is possible to increase the picture quality and the picture resolution by using Photoshop as a picture quality improvement application.
If you’ve done a little research on photo editing, you’re probably familiar with Photoshop. It allows beginners to easily convert high-definition photos, and since many experts use it, it is easy to learn because there are many reference materials. If this is your first time, you can try it for free for 7 days, so please try it first.
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As the first method for high-definition photo conversion, I will show you the Photoshop Camera Low Super Resolution feature. If you open a RAW file, you can run it without any settings, but if you are editing a normal photo file, you need to set it up. First, listen to [Edit-Preferences-Camera Raw]. 윤과장의 소소한 일상 이야기
In the settings window, select the [File Handling] tab, select [Auto open all supported JPEGs] as the JPEG setting, and click OK.
After that, when you open a JPEG photo, the Photoshop Camera Raw window will appear. From here, bring up the right-click menu and select [Enhance].
Check Super Resolution and click Enhance to apply immediately. Super resolution doubles the linear resolution of the image while achieving results similar to raw detail. The width and height of the image are twice the original image, so the total number of pixels is quadrupled.
A layout with increased photo quality resolution applied is added right next to it, so you can see the changes with your own eyes.
To save the result of high-quality conversion of the photo, click the save icon in the layout or select [Right-click – Save Image]. Select the desired format from the save options, then press Save.
Then, you can see that a file with high-definition conversion applied to the photo has been created in that format. And you can see that a DNG file will be created. This is an Adobe RAW file created with Super Resolution applied.
The first is the original, and the second is the result with super resolution applied. Of course, the quality of the original was not bad, but if you look closely at the result, you can see that the image is much clearer.
A second way to increase the resolution of a photo is to use a Photoshop Neural Filter. After loading the original photo whose resolution is to be increased, click [Filter – Neural Filters].
The Neural Filters setting window appears on the right, where [Strong zoom] has the ability to increase resolution and image quality. Check [Enhance image detail] and [Remove JPEG artifacts] and press [Enlarge/Reduce image+-] to increase the resolution. It can be up to 16 times, and it is recommended to apply 2-3 times, depending on the original.
When applied, you can see that the grainy image caused by the lower resolution becomes smoother and clearer. In addition, you can adjust the noise reduction and sharpening values, and you can also set the detail enhancement if people are involved. When setup is complete, click OK.
The resulting photo quality resolution enhancement can be saved as an image in a desired format through [File – Export – Export Format].
Similarly, if you look closely at the saved photos, you will see the difference clearly. In fact, high-definition photo conversion is an advanced skill for professionals to do, but even beginners can easily create satisfactory results by using Photoshop Camera Low Super Resolution and Neural Filter. So please follow it step by step.
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