Pulmonary x‐ray computed tomographic (CT) and magnetic resonance imaging (MRI)
research and development has been motivated, in part, by the quest to subphenotype …

Deformable image registration is an important tool in medical image analysis. In the case of
lung computed tomography (CT) registration there are three major challenges: large motion …

Purpose CT ventilation imaging (CTVI) is being used to achieve functional avoidance lung
cancer radiation therapy in three clinical trials (NCT02528942, NCT02308709 …

Purpose: CT ventilation imaging is a novel functional lung imaging modality based on
deformable image registration. The authors present the first validation study of CT ventilation …

Several biomedical applications require accurate image registration that can cope effectively
with complex organ deformations. This paper addresses this problem by introducing a …

Purpose A new form of functional imaging has been proposed in the form of 4-dimensional
computed tomography (4DCT) ventilation. Because 4DCTs are acquired as part of routine …

For patients with lung cancer undergoing curative intent radiotherapy, functional lung
imaging can be incorporated into treatment planning to modify the dose distribution within …

Purpose: Computed tomography ventilation imaging (CTVI) aims to visualize air‐volume
changes in the lung by quantifying respiratory motion in 4DCT using deformable image …

Background Experience with functional CT in the lungs without additional equipment in
clinical routine is limited. Purpose To report initial experience and evaluate the robustness of …