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It's arguably not really image compression, but pixel sequence compression. It doesn't seem to exploit that images are two-dimensional at all.
by vintermann 4y ago
It's arguably not really image compression, but pixel sequence compression. It doesn't seem to exploit that images are two-dimensional at all.
- mackman 4y agoI think using the same algorithm but swizzling the pixels might help (process them in Z curve order).
- fps-hero 4y agoIt may help to a limited extent with compression, but the window size is so small it is hardly worth it. I imagine a huge part of the speed of the algorithm is how cache friendly it is. Worse is better sometimes.