There may be instances where you need to upscale an image to a higher resolution without compromising its integrity. This is where a photo enhancer comes in handy. In this article, I will discuss three effective methods to increase image resolution using a photo enhancer, allowing you to take your images to the next level.
Understanding Image Resolution
Before delving into the techniques, it’s essential to understand what image resolution is and how it affects the quality of an image. Image resolution refers to the number of pixels (dots of color) in an image. It is typically measured in pixels per inch (PPI) or dots per inch (DPI). The higher the resolution, the more detail and sharpness your image will have.
When you increase the resolution of an image, you essentially add more pixels to the image. However, simply increasing the resolution without employing the right techniques can result in a blurry or pixelated image.
Increase Image Resolution Online
Waifu2x is a web-based program that employs deep learning to upscale and denoise images. I will show you how to utilize Waifu2x to inprove image quality in a few easy steps.
Step 1. Visit https://waifu2x.io/ and select your preference. Upload a picture from your computer. You may also choose output quality, noise reduction, and image style.
Step 2. Click “Convert Now” and wait for the procedure to finish. Depending on image size and quality, this may take seconds. The right side of the screen shows a progress indicator and output image preview.
Step 3. Click “Download” underneath the preview to get the resulting image. The output image is crisper, clearer, and more detailed than the original.
Finished! You improved your anime image using Waifu2x. This tool works for anime wallpapers, fan art, screenshots, etc. If you want a clearer result, you can set the noise reduction to medium or high.
Final2x 2^x Image Super-Resolution – Multiple Models
Final2x is an open source project that can enhance the resolution and quality of images using deep learning. It includes several models including RealCUGAN, RealESRGAN, Waifu2x, and SRMD. You can refer to the steps below to use Final2x to improve the quality of your photos.
Step 1. Download and install Final2x from its GitHub release page. You can choose installation for Windows, macOS, and Linux.
Step 2. Launch FInal2X and any images or folders containing the images that you want to enhance.
Step 3. Click the gear icon at the lower left to modify the default configuration. If your computer has a standalone GPU, do select it. Change other settings including Mode, Denoise, Scale, and output folder.
Step 4. Click Start to start the process.
Final2x will take some time to process your images, depending on their size and the device that you use. Once it is done, you can check your output folder and see the results. You should notice that your images have higher resolution and sharper details than before.
Final2x is a powerful tool that can enhance your images with minimal effort. You can use it for various purposes, such as restoring old photos, improving digital art, or creating high-quality wallpapers.
Upscayl – Upscale up to 16X
Upscayl is another open source program for upscale photographs using deep learning models. It can boost image resolution by up to 16x without sacrificing quality or creating artifacts. It supports batch processing, custom models, and two output formats.
The GUI version runs on Windows, Linux, and Mac OS. With a few clicks, you can select images, alter parameters, preview outcomes, and save outputs. In settings, you can change Upscayl theme, output format, image scale, image compression level, etc.
If you are not satisfied with the existing models, you can also add custom models in Settings. The good news is that Upscayl Cloud is coming, which allows you to upscale images on any device without hardware requirements.
Conclusion
With the help of a reliable photo enhancer, you can significantly improve the resolution of your images. If you use iPhone or Android devices, it is convenient to improve image quality online for free. You can also expect the Upscayl Cloud when it is available. The tools we mentioned here are completely free without watermarks.
Now, it’s your turn. Which of these AI tools would you like to use to increase image quality?