#jpeg

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#progressive-image-formats #avif #browser-rendering #fourier-transform #fast-fourier-transform
Photography
fromJakearchibald
2 weeks ago

The present and potential future of progressive image rendering

Progressive image formats provide partial early rendering; JPEG offers practical progressive rendering with small decode cost, and AVIF needs a pragmatic progressive approach.
Science
fromFlowingData
1 month ago

Fourier transform history in mathematics

Fourier transforms decompose signals into frequency components, enabling JPEG image compression by discarding high-frequency details and rapid computation via the Cooley–Tukey fast Fourier transform.
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