How a CT scan sees inside of you in 3D
ฝัง
- เผยแพร่เมื่อ 1 ต.ค. 2024
- Computed tomography, or CTs, changed the way medicine is done. Nowadays, this "donut of truth" is used to diagnose diseases, perform image-guided procedures, and even allows us to create 3D models of your insides. So how does it do this?
Here we explore reconstruction algorithms in CT in a (hopefully) easy to understand way. Specifically, we break down the science behind filtered backprojection and iterative reconstruction (ML-EM).
Explaining from first principles ! Very easy to understand ! 🎉awesome work
The best explanation of CT I've seen.
A wonderful explanation!!
Great visual and excellent explaination. Thanks Doc!
Great explanation. Simple and precise
Wow 🧐
I never knew how complex it was!
Thanks
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Qķ8€¥2
That's a lot of radiation. MRIs have zero radiation. Get an MRI instead.
CT is better suited for some applications e.g. imaging the lungs 🫁
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