Let's have some nerdy fun. Let's beat thermodynamics! Behold, a tutorial showing how to manually upscale images in Linux using tools like ImageMagick convert and GIMP, covering commands for resizing with convert, BASH script for faster work, workaround for resource limitations using convert, additional processing using blur, sharpen, unsharpen and noise reduction filters on the command-line and in GIMP, various recommendations for different scenarios based on lighting, graininess and size, optional subsequent upscaling using AI-powered Upscayl, side-by-side comparison of different methods, some other tips and tricks, and more. This should be interesting. https://www.dedoimedo.com/computers/image-upscale-manual.html Cheers, Mrk
