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Reblogged by fromjason ("fromjason.xyz ❤️ 💻"):
retr0id@retr0.id ("David Buchanan") wrote:
hello welcome to my tutorial on how the JPEG file format works
Attachments:
- An edited version of the "how to draw an owl" meme. The title is "How to encode a JPEG of an owl". The first step is labeled "get some of these thingies", with a visualisation of the 2D cosine basis of the discrete cosine transform (a common sight in explainer articles). The second part is labeled "encode the rest of the fucking owl" (with the original and detailed owl picture above) (remote)
