There’s a large amount of different reconstruction algorithms, some geared for speed, some geared for noisy data, some geared for quality. Wikipedia has a quick

There’s a large amount of different reconstruction algorithms, some geared for speed, some geared for noisy data, some geared for quality. Wikipedia has a quick overview: https://en.wikipedia.org/wiki/Tomographic_reconstruction https://en.wikipedia.org/wiki/Tomographic_reconstruction