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Medical physics, ISSN 0094-2405, 07/2019
As the predominant driver of respiratory motion, the diaphragm represents a key surrogate for motion management during the irradiation of thoracic cancers.... 
Journal Article
Medical Physics, ISSN 0094-2405, 09/2019, Volume 46, Issue 9, pp. 4116 - 4126
Cardiac motion is typically not accounted for during pretreatment imaging for central lung and mediastinal tumors. However, cardiac induced tumor motion... 
radiotherapy | adaptive | imaging | CBCT | cardiac | LUNG | 1ST IMPLEMENTATION | ACQUISITION | BODY RADIATION-THERAPY | TIME | TOXICITY | 4DCBCT | TUMOR MOTION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | STEREOTACTIC ABLATIVE RADIOTHERAPY
Journal Article
PHYSICS IN MEDICINE AND BIOLOGY, ISSN 0031-9155, 03/2019, Volume 64, Issue 6, p. 65006
Robotic C-arm cone beam computed tomography (CBCT) systems are playing an increasingly pivotal role in interventional cardiac procedures and high precision... 
PHASES | intervention radiology | ENGINEERING, BIOMEDICAL | C-ARM CT | RECONSTRUCTION | cardiac imaging | ACQUISITION | TIME | CORONARY-ARTERIES | dynamic imaging | prospective gating | HEART-DISEASE | ANGIOGRAPHY | MOTION | C-arm computed tomography | radiotherapy | ABLATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Journal Article
Medical physics, ISSN 0094-2405, 06/2019, Volume 46, Issue 9, pp. 3799 - 3811
Currently 4D cone-beam CT (CBCT) requires a 3-4 minute full-fan scan to ensure usable image quality. Recent advancements in sparse-view 4D-CBCT reconstruction... 
Computer Science | Medical Imaging
Journal Article
PHYSICS IN MEDICINE AND BIOLOGY, ISSN 0031-9155, 04/2019, Volume 64, Issue 7, p. 7
Four dimensional cone-beam computed tomography (4D CBCT) improves patient positioning and the accuracy of radiation therapy for patients with mobile tumours.... 
lung cancer | ENGINEERING, BIOMEDICAL | respiratory motion | radiation therapy | 4DCBCT | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY | 4D CBCT
Journal Article
Journal of Thoracic Oncology, ISSN 1556-0864, 01/2017, Volume 12, Issue 1, pp. S1054 - S1055
Journal Article
Journal of Thoracic Oncology, ISSN 1556-0864, 01/2017, Volume 12, Issue 1, pp. S1054 - S1055
Journal Article
Medical Physics, ISSN 0094-2405, 05/2014, Volume 41, Issue 6Part1, p. 61703
Journal Article
Medical Physics, ISSN 0094-2405, 06/2014, Volume 41, Issue 6, pp. 061703 - n/a
Purpose: Intrafraction deformation limits targeting accuracy in radiotherapy. Studies show tumor deformation of over 10 mm for both single tumor deformation... 
Using diaphragms, collimators | image registration | Computer software | adaptation | biomechanics | tumor deformation | phantoms | Digital computing or data processing equipment or methods, specially adapted for specific applications | Computed tomography | Intensity modulated radiation therapy | Registration | deformation | Dosimetry | tumours | Computerised tomographs | medical image processing | Mechanical and electrical properties of tissues and organs | Collimators | Medical imaging | Biological material, e.g. blood, urine; Haemocytometers | Linear accelerators | computerised tomography | Multileaf collimators | Lungs | DMLC tracking | Image data processing or generation, in general | radiation therapy | Therapeutic applications, including brachytherapy | Cancer | MODULATED ARC THERAPY | MLC | RADIATION-THERAPY | DELIVERY | TARGET TRACKING | LUNG-CANCER | MOTION | RADIOTHERAPY | DOSIMETRY | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | IMAGE REGISTRATION | Motion | Humans | Radiotherapy, Intensity-Modulated - methods | Radiation Equipment and Supplies | Radiosurgery - instrumentation | Neoplasms - diagnostic imaging | Radiotherapy, Intensity-Modulated - instrumentation | Feasibility Studies | Magnetic Resonance Imaging | Algorithms | Radiographic Image Interpretation, Computer-Assisted - methods | Models, Biological | Radiotherapy, Image-Guided - methods | Computer Simulation | Female | Lung Neoplasms - diagnostic imaging | Software | Radiotherapy, Image-Guided - instrumentation | Phantoms, Imaging | Radiosurgery - methods | Lymph Nodes - diagnostic imaging | Pattern Recognition, Automated - methods | APERTURES | NEOPLASMS | LYMPH NODES | LUNGS | ALGORITHMS | DEFORMATION | ACCURACY | LINEAR ACCELERATORS | NMR IMAGING | IMAGES | RADIOLOGY AND NUCLEAR MEDICINE | COMPUTER CODES | PHANTOMS | COLLIMATORS | Radiation Therapy Physics
Journal Article
Medical Physics, ISSN 0094-2405, 04/2014, Volume 41, Issue 4, pp. 041912 - n/a
Purpose: Respiratory signal, binning method, and reconstruction algorithm are three major controllable factors affecting image quality in thoracic 4D cone-beam... 
Treatment strategy | Medical image quality | Medical image noise | pneumodynamics | real‐time systems | Pneumodyamics, respiration | Digital computing or data processing equipment or methods, specially adapted for specific applications | Computed tomography | Computerised tomographs | medical image processing | Reconstruction | Medical imaging | Analysis of motion | image reconstruction | Biological material, e.g. blood, urine; Haemocytometers | 4D‐CBCT | image motion analysis | image quality | computerised tomography | Cone beam computed tomography | Lungs | Image data processing or generation, in general | radiation therapy | Image guided radiation therapy | Angular correlation | Medical image reconstruction | Medical image artifacts | reconstruction | 4D-CBCT | MARKERS | LUNG-TUMOR MOTION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY | Four-Dimensional Computed Tomography - methods | Artifacts | Algorithms | Movement | Humans | Signal-To-Noise Ratio | Radiography, Thoracic - methods | Image Processing, Computer-Assisted - methods | Cone-Beam Computed Tomography - methods | Respiration | Quality Control | SIGNAL-TO-NOISE RATIO | BIOMEDICAL RADIOGRAPHY | IMAGES | BEAMS | RADIOLOGY AND NUCLEAR MEDICINE | DIRECT CURRENT | NOISE | ALGORITHMS | RADIOTHERAPY | DATASETS | SENSITIVITY ANALYSIS | Radiation Imaging Physics
Journal Article
Medical Physics, ISSN 0094-2405, 09/2019, Volume 46, Issue 9, pp. 3799 - 3811
Purpose Currently, four-dimensional (4D) cone-beam computed tomography (CBCT) requires a 3-4 min full-fan scan to ensure usable image quality. Recent... 
4D‐CBCT | grand challenge | image reconstruction | ROTATION | 4D-CBCT | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY
Journal Article
MEDICAL PHYSICS, ISSN 0094-2405, 05/2019, Volume 46, Issue 5, pp. 2286 - 2297
Purpose Real-time image-guided adaptive radiation therapy (IGART) requires accurate marker segmentation to resolve three-dimensional (3D) motion based on... 
KILOVOLTAGE | INTENSITY-MODULATED RADIOTHERAPY | CANCER | DELIVERY | deep learning | TARGET TRACKING | fiducial marker detection | MOTION | convolutional neural network (CNN) | image-guided radiation therapy (IGRT) | CONVOLUTIONAL NEURAL-NETWORKS | SEGMENTATION | ARC THERAPY | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Index Medicus
Journal Article
Journal of Thoracic Oncology, ISSN 1556-0864, 01/2017, Volume 12, Issue 1, pp. S415 - S416
Journal Article