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mappu
on July 14, 2016
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Lepton image compression: saving 22% losslessly fr...
So it's using the VP8 arithmetic coder - how does that stack up compared to rANS?
daniel_rh
on July 14, 2016
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rANS is really cool, but I think we tried it too early in the lepton research phase while some of the other ideas were still brewing... We might revisit rANS now that v1.0 is out!
eln1
on July 16, 2016
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WebP is switching to rANS:
https://chromium-review.googlesource.com/#/c/338781/
Here is a superfast implementation of rANS:
https://github.com/jkbonfield/rans_static
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