![]() I was quite happy to see that the original image had the same faults that came out in its expanded output. I picked the original image and zoomed it see what faults and improvements came in the output image. Image 2 came out quite good, however, I can see issues in Image 1, especially in the faces of the actors. Once I opened the image in Paint, cropped a small portion from it and saved it again, the image was easily expanded with AI Img Enlarger. However, I got in touch with the developer of AI Img Enlarger for Image 3 and they explained that it was not an issue with their utility but with the image itself. This image has a lot of colours and even before I started my tests, I was expecting this image to be the most challenging for these image expansion tools and I was happy that I was not disappointed. I tried 3 times again but I always got the same error with Image 3. For example, if it is a selfie then you can choose the Face option, if it is a portrait then you can choose the Artwork option and if you are not in a hurry and want the best possible enlarged image, you can choose the High-Grade option.īefore I could start seeing the output files, I found that one of the files failed to expand. ![]() You can also help the tool by telling the type of image you are enlarging. Let's now see what this tool is capable of.ĪI Img Enlarger gives you the option to enlarge image to 2X or 4X size. Before you upload images, do note that this Image Enlarger tool allows image file size of only 3Mb and dimension of less than 800×750. You can upload multiple images for expansion at once. It can not only upscale images to the size of 16x, but also improve its colour and tone. SRCNN stands for Super-Resolution Convolutional Neural Network structure, it is a deep learning machine algorithm which relies on training by use of a large number of datasets to keep on improving its working. It makes use of AI, Machine learning and SRCNN to get the best image output from a small picture. However, this time I will be using a combination of images like human portraits, landscapes and computer-generated images with high colour density to give these image enlarger tools a good challenge.ĪI Img Enlarger is an online image expansion tool that not just upscales the image but uses its AI technology to make sure that the original image quality is not of poor quality or broken. Since the images I use are usually gadgets or screenshots, these tools don't have to make much effort to upscale these images. To not spoil our viewer's experience and keep the aesthetics good, I make use of some online tools that can expand small images to the size I want without lowering the quality of the original image. In such cases, the image is loaded as it looks very bad in the article, especially when viewed on the desktop. While most media images are in large sizes which we compress while uploading, there are some which are smaller and our systems are not programmed to expand those images. For instance, on Techulator, we try to keep all our images at 800px width. More often than not, these images are not in the size that we at Techulator prefer. As a blogger, it happens with me quite often that I use media images from official sites or press releases.
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