![]() ![]() ![]() ![]() Here are the steps on optimizing JPEG images using Gimp: Gimp does a pretty good job of optimizing JPEG images without the need for any additional plugins. I have also written an article on PNG optimization which you can check out if you want information on the best open source tools to optimize PNG images. In this article we will be discussing JPEG optimization using open source tools like GIMP, PhotoWorks and RIOT. In addition to that, you can also implement chroma subsampling which allows one to reduce the chroma information as compared to the luma information taking advantage of the human eye's lower sensitivity for color differences as compared to the luminance. The best part about JPEG is that you can adjust the degree of compression and thereby reduce the size of the image with acceptable loss to the overall image quality. JPEG format is best suited for displaying images that have a large array of colors. ![]()
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March 2023
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