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submitted 9 months ago by themaninblack@lemmy.world to c/memes@lemmy.ml

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[-] MinekPo1@lemmygrad.ml 1 points 9 months ago

JPEG uses a lossy form of compression based on the discrete cosine transform (DCT).

Many modern compression schemes are more about signal processing than statistics , especially the lossy ones . IIRC 3blue1brown has a video on image compression if you want to learn about it in a visual way

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this post was submitted on 19 Dec 2023

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