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  "uri": "at://did:plc:ok2kadkcdv2er76bs6x3tdac/app.bsky.feed.post/3lmxkadbjw22t",
  "cid": "bafyreic6wioxergyyoo6aeyvo3rsgdd4pma3twumzsyoaqurykx5lnfwtq",
  "value": {
    "text": "A core idea to image compression is that our eyes are much better at seeing contrast than changes in hue.\n\nI want to test that.\n\nOne image is black & white bars. The other is red and blue (but using Lch to be perceptually only hue-different).\n\nSee how far back you can go before they blur.",
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    },
    "langs": [
      "en"
    ],
    "createdAt": "2025-04-16T21:34:24.944Z"
  }
}