Cool Stuff How a primitive backprojection is used to analyse data from a CT-scan livescience — January 17, 2019 4 comments How a primitive backprojection is used to analyse data from a CT-scan gifs
[mp4 link](https://g.redditmedia.com/0djeDttx3fFwHlgn6IskMyMrCxEfik7pfpU7yn6n1Lc.gif?fm=mp4&mp4-fragmented=false&s=9a37749720dfa8b34dc93b64a26b52d2) — This mp4 version is 94.81% smaller than the gif (148.07 KB vs 2.79 MB). — *Beep, I’m a bot.* [FAQ](https://np.reddit.com/r/anti_gif_bot/wiki/index) | [author](https://np.reddit.com/message/compose?to=MrWasdennnoch) | [source](https://github.com/wasdennnoch/reddit-anti-gif-bot) | v1.1.2 Reply
What are the values that are changing on the right, with the colour gradient? This graph would lose many marks in my physics class for not including units! Reply
So what am I looking at exactly
[mp4 link](https://g.redditmedia.com/0djeDttx3fFwHlgn6IskMyMrCxEfik7pfpU7yn6n1Lc.gif?fm=mp4&mp4-fragmented=false&s=9a37749720dfa8b34dc93b64a26b52d2)
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This mp4 version is 94.81% smaller than the gif (148.07 KB vs 2.79 MB).
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[More on the topic](https://en.wikipedia.org/wiki/Tomographic_reconstruction)
What are the values that are changing on the right, with the colour gradient? This graph would lose many marks in my physics class for not including units!