Contrast Media & Molecular Imaging / 2017 / Article / Fig 1

Research Article

Ventilation Series Similarity: A Study for Ventilation Calculation Using Deformable Image Registration and 4DCT to Avoid Motion Artifacts

Figure 1

Mushroom artifacts can be seen at the diaphragm region in the right lung on 0% phase (panel (a), indicated by an arrow) but not on others (panels (b) and (c)).
(a)
(b)
(c)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.