Accelerated FBP for computed tomography image reconstruction

13 Jul 2020Anastasiya DolmatovaMarina ChukalinaDmitry Nikolaev

Filtered back projection (FBP) is a commonly used technique in tomographic image reconstruction demonstrating acceptable quality. The classical direct implementations of this algorithm require the execution of $\Theta(N^3)$ operations, where $N$ is the linear size of the 2D slice... (read more)

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