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Lossy Compression Conserving the Physics
A closed-form layer for lossy scientific compression.
A codec-agnostic, closed-form layer that gives ZFP and other lossy scientific compressors exact conservation of a global invariant — at near-zero ratio overhead. - alikamp/conserved-field-compression
Instead of modifying the compressor, I built a closed-form conservation layer that can sit on top of it.
With ZFP, early tests reduced global energy drift by ~4–6 orders of magnitude while keeping the compression ratio essentially unchanged.
The whole thing is open source. If you work with CFD, cosmology, turbulence, or large scientific datasets, I'd genuinely love to see what happens when you throw your own data at it.
Repo: https://github.com/alikamp/conse...
Try it, break it, benchmark it. 🚀
About Lossy Compression Conserving the Physics on Product Hunt
“A closed-form layer for lossy scientific compression.”
Lossy Compression Conserving the Physics was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #150 on the daily leaderboard. A codec-agnostic, closed-form layer that gives ZFP and other lossy scientific compressors exact conservation of a global invariant — at near-zero ratio overhead. - alikamp/conserved-field-compression
On the analytics side, Lossy Compression Conserving the Physics competes within Open Source, Developer Tools, GitHub and Data Science — topics that collectively have 634k followers on Product Hunt. The dashboard above tracks how Lossy Compression Conserving the Physics performed against the three products that launched closest to it on the same day.
Who hunted Lossy Compression Conserving the Physics?
Lossy Compression Conserving the Physics was hunted by kauai surf. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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