Universal non-circular cone beam CT orbits for metal artifact reduction imaging during image-guided procedures
Innovation in image-guided procedures has been driven by advances in robotic Cone Beam
Computed Tomography (CBCT) systems. A fundamental challenge for CBCT imaging is …
Computed Tomography (CBCT) systems. A fundamental challenge for CBCT imaging is …
[HTML][HTML] Revealing pelvic structures in the presence of metal hip prothesis via non-circular CBCT orbits
As the expansion of Cone Beam CT (CBCT) to new interventional procedures continues, the
burdensome challenge of metal artifacts remains. Photon starvation and beam hardening …
burdensome challenge of metal artifacts remains. Photon starvation and beam hardening …
Fully automatic online geometric calibration for non‐circular cone‐beam CT orbits using fiducials with unknown placement
Abstract Background Cone‐beam CT (CBCT) with non‐circular scanning orbits can improve
image quality for 3D intraoperative image guidance. However, geometric calibration of such …
image quality for 3D intraoperative image guidance. However, geometric calibration of such …
Fast CBCT reconstruction using convolutional neural networks for arbitrary robotic C-arm orbits
Cone-beam CT (CBCT) with non-circular acquisition orbits has the potential to improve
image quality, increase the field-of view, and facilitate minimal interference within an …
image quality, increase the field-of view, and facilitate minimal interference within an …
Non-circular CBCT orbit design and realization on a clinical robotic C-arm for metal artifact reduction
Metal artifacts have been a difficult challenge for cone-beam CT (CBCT), especially for
intraoperative imaging. Metal surgical tools and implants are often present in the field of …
intraoperative imaging. Metal surgical tools and implants are often present in the field of …
Interventional Cone-Beam CT with Arbitrary Acquisition Orbits: Simulation and Reconstruction
T Russ - 2022 - archiv.ub.uni-heidelberg.de
Cone-beam CT (CBCT) is commonly used in image-guided surgery due to its speed,
mobility and spatial resolution. The advent of robotic interventional X-ray systems has …
mobility and spatial resolution. The advent of robotic interventional X-ray systems has …