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I wonder if it's possible to detect features in an image, and encode those to compress an image, a bit like what image-to-SVG converters do, but better. Featur
by jokoon 3y ago
I wonder if it's possible to detect features in an image, and encode those to compress an image, a bit like what image-to-SVG converters do, but better.
Feature detection is a big subject, and I don't know if it would work for image compression.
- edflsafoiewq 3y agoDetecting noise, de-noising, and substituting with synthetic noise is fairly common. Traditionally encoders struggle with other kinds of features. It's hard to find them and know if encoding them separately will be worth it.
- hmry 3y agoJPEG XL has support for drawing vector splines (with varying thickness, too!), but I don't think anybody has written an encoder that uses those yet. Could be great for text or hair though, with a sufficiently ~~magic~~ smart encoder.