Streaking artifacts reduction in four-dimensional cone-beam computed tomography
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Artifacts: The downturn of CBCT imageCorrection of motion artifacts in cone-beam CT using a patient-specific respiratory motion model.Evaluation of the effect of respiratory and anatomical variables on a Fourier technique for markerless, self-sorted 4D-CBCTA hybrid reconstruction algorithm for fast and accurate 4D cone-beam CT imagingCone-beam computed tomography: a new low dose, high resolution imaging technique of the wrist, presentation of three cases with technique.4D micro-CT for cardiac and perfusion applications with view under samplingInvestigation of different sparsity transforms for the PICCS algorithm in small-animal respiratory gated CT.Extraction of tumor motion trajectories using PICCS-4DCBCT: a validation study.A method for volumetric imaging in radiotherapy using single x-ray projectionEvaluation of deformable image registration and a motion model in CT images with limited features.Performance studies of four-dimensional cone beam computed tomography4D micro-CT using fast prospective gating.Four-dimensional cone beam CT reconstruction and enhancement using a temporal nonlocal means methodBone-induced streak artifact suppression in sparse-view CT image reconstruction.Respiratory triggered 4D cone-beam computed tomography: a novel method to reduce imaging dose.High temporal resolution and streak-free four-dimensional cone-beam computed tomographyPotential underestimation of the internal target volume (ITV) from free-breathing CBCT.Image quality in thoracic 4D cone-beam CT: a sensitivity analysis of respiratory signal, binning method, reconstruction algorithm, and projection angular spacing.Measuring interfraction and intrafraction lung function changes during radiation therapy using four-dimensional cone beam CT ventilation imaging.Four-dimensional volume-of-interest reconstruction for cone-beam computed tomography-guided radiation therapy.Target-specific optimization of four-dimensional cone beam computed tomography.Impact of scanning parameters and breathing patterns on image quality and accuracy of tumor motion reconstruction in 4D CBCT: a phantom study.Improving thoracic four-dimensional cone-beam CT reconstruction with anatomical-adaptive image regularization (AAIR).Generation of hybrid sinograms for the recovery of kV-CT images with metal artifacts for helical tomotherapy.Cardiorespiratory motion-compensated micro-CT image reconstruction using an artifact model-based motion estimation.A new scheme for real-time high-contrast imaging in lung cancer radiotherapy: a proof-of-concept study.Reproducibility of image quality for moving objects using respiratory-gated computed tomography: a study using a phantom model.Metal artifact correction for x-ray computed tomography using kV and selective MV imaging.Evaluation of three presets for four-dimensional cone beam CT in lung radiotherapy verification by visual grading analysis.Extracting respiratory signals from thoracic cone beam CT projections.Actively triggered 4d cone-beam CT acquisition.Simultaneous reduction of radiation dose and scatter for CBCT by using collimators.Motion-map constrained image reconstruction (MCIR): application to four-dimensional cone-beam computed tomography.Artifact-resistant motion estimation with a patient-specific artifact model for motion-compensated cone-beam CT.Motion guided Spatiotemporal Sparsity for high quality 4D-CBCT reconstruction.A Novel Method of Cone Beam CT Projection Binning Based on Image Registration.Quantifying the reproducibility of lung ventilation images between 4-Dimensional Cone Beam CT and 4-Dimensional CT.In-treatment 4D cone-beam CT with image-based respiratory phase recognition.Reliability of circumferential bone level assessment around single implants in healed ridges and extraction sockets using cone beam CT.Self-adapting cyclic registration for motion-compensated cone-beam CT in image-guided radiation therapy.
P2860
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P2860
Streaking artifacts reduction in four-dimensional cone-beam computed tomography
description
article científic
@ca
article scientifique
@fr
articolo scientifico
@it
artigo científico
@pt
bilimsel makale
@tr
scientific article published on October 2008
@en
vedecký článok
@sk
vetenskaplig artikel
@sv
videnskabelig artikel
@da
vědecký článek
@cs
name
Streaking artifacts reduction in four-dimensional cone-beam computed tomography
@en
Streaking artifacts reduction in four-dimensional cone-beam computed tomography.
@nl
type
label
Streaking artifacts reduction in four-dimensional cone-beam computed tomography
@en
Streaking artifacts reduction in four-dimensional cone-beam computed tomography.
@nl
prefLabel
Streaking artifacts reduction in four-dimensional cone-beam computed tomography
@en
Streaking artifacts reduction in four-dimensional cone-beam computed tomography.
@nl
P2093
P2860
P356
P1433
P1476
Streaking artifacts reduction in four-dimensional cone-beam computed tomography
@en
P2093
Bhudatt Paliwal
Brian Nett
Guang-Hong Chen
Joseph Zambelli
Joshua Star-Lack
Peter Munro
Ranjini Tolakanahalli
Shuai Leng
P2860
P304
P356
10.1118/1.2977736
P407
P577
2008-10-01T00:00:00Z