CodEx: A Modular Framework for Joint Temporal De-blurring and Tomographic Reconstruction. (arXiv:2111.06069v3 [eess.IV] UPDATED)

In many computed tomography (CT) imaging applications, it is important to
rapidly collect data from an object that is moving or changing with time.
Tomographic acquisition is generally assumed to be step-and-shoot, where the
object is rotated to each desired angle, and a view is taken. However,
step-and-shoot acquisition is slow and can waste photons, so in practice
fly-scanning is done where the object is continuously rotated while collecting
data. However, this can result in motion-blurred views and consequently
reconstructions …

arxiv codex framework modular temporal