Search Results - "Paysan, Pascal"

Self-adapting cyclic registration for motion-compensated cone-beam CT in image-guided radiation therapy.

Authors: Brehm, Marcus Paysan, Pascal Oelhafen, Markus et al.

Source: Medical Physics. Dec2012, Vol. 39 Issue 12, p7603-7618. 16p.

Subjects: Self-adaptive software, Image registration, Cone beam computed tomography, Image-guided radiation therapy, Image reconstruction, Algorithms, Image quality analysis

Artifact-resistant motion estimation with a patient-specific artifact model for motion-compensated cone-beam CT.

Authors: Brehm, Marcus Paysan, Pascal Oelhafen, Markus et al.

Source: Medical Physics. Oct2013, Vol. 40 Issue 10, p101913-N.PAG. 1p.

Subjects: Cone beam computed tomography, Radiotherapy, Patient positioning, Estimation theory, Drug dosage, Image reconstruction

Deep learning‐based cone‐beam CT motion compensation with single‐view temporal resolution.

Authors: Maier, Joscha Sawall, Stefan Arheit, Marcel et al.

Source: Medical Physics. Jul2025, Vol. 52 Issue 7, p1-16. 16p.

Subjects: Cone beam computed tomography, Motion compensation (Signal processing), Four-dimensional imaging, Deep learning, Vector fields

Technical note: Phantom‐based evaluation of CBCT dose calculation accuracy for use in adaptive radiotherapy.

Authors: Wessels, Claas Strzelecki, Adam Plamondon, Mathieu et al.

Source: Medical Physics. Oct2024, Vol. 51 Issue 10, p7492-7499. 8p.

Subjects: Radiotherapy treatment planning, Cone beam computed tomography, Computed tomography, Image registration, Linear accelerators

Mitigation of motion‐induced artifacts in cone beam computed tomography using deep convolutional neural networks.

Authors: Amirian, Mohammadreza Montoya‐Zegarra, Javier A. Herzig, Ivo et al.

Source: Medical Physics. Oct2023, Vol. 50 Issue 10, p6228-6242. 15p.

Subjects: Artificial neural networks, Convolutional neural networks, Cone beam computed tomography, Image reconstruction algorithms, Image-guided radiation therapy, Nomography (Mathematics), Supervised learning, Computed tomography

Reducing residual‐motion artifacts in iterative 3D CBCT reconstruction in image‐guided radiation therapy.

Authors: Peterlik, Igor Strzelecki, Adam Lehmann, Mathias et al.

Source: Medical Physics. Oct2021, Vol. 48 Issue 10, p6497-6507. 11p.

Subjects: Image-guided radiation therapy, Cone beam computed tomography, Abdominal wall, Power spectra, Motion

A modified McKinnon‐Bates (MKB) algorithm for improved 4D cone‐beam computed tomography (CBCT) of the lung.

Authors: Star‐Lack, Josh Sun, Mingshan Oelhafen, Markus et al.

Source: Medical Physics. Aug2018, Vol. 45 Issue 8, p3783-3799. 17p.

Subjects: Lung cancer, Cancer radiotherapy, Image reconstruction algorithms, Imaging phantoms, Image processing

Acuros CTS: A fast, linear Boltzmann transport equation solver for computed tomography scatter – Part II: System modeling, scatter correction, and optimization.

Authors: Wang, Adam Maslowski, Alexander Messmer, Philippe et al.

Source: Medical Physics. May2018, Vol. 45 Issue 5, p1914-1925. 12p.

Subjects: Boltzmann's equation, Cone beam computed tomography, Mathematical optimization, Imaging phantoms, Image reconstruction

Augmenting motion artifacts to enhance auto-contouring of complex structures in cone-beam computed tomography imaging.

Authors: Genghi A Fartaria MJ Siroki-Galambos A et al.

Source: Physics in medicine and biology [Phys Med Biol] 2025 Jan 30; Vol. 70 (3). Date of Electronic Publication: 2025 Jan 30.

Publication Type: Journal Article

Journal Info: Publisher: IOP Publishing Country of Publication: England NLM ID: 0401220 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6560 (Electronic) Linking ISSN: 00319155 NLM ISO Abbreviation: Phys Med Biol Subsets: MEDLINE

Motion vector field phase-to-amplitude resampling for 4D motion-compensated cone-beam CT.

Authors: Sauppe S Kuhm J Brehm M et al.

Source: Physics in medicine and biology [Phys Med Biol] 2018 Feb 02; Vol. 63 (3), pp. 035032. Date of Electronic Publication: 2018 Feb 02.

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal Info: Publisher: IOP Publishing Country of Publication: England NLM ID: 0401220 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6560 (Electronic) Linking ISSN: 00319155 NLM ISO Abbreviation: Phys Med Biol Subsets: MEDLINE