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Lista de obras de Peter B Greer

A cine-EPID based method for jaw detection and quality assurance for tracking jaw in IMRT/VMAT treatments.

artículo científico publicado en 2014

A design for a dual assembly multileaf collimator

artículo científico publicado en 2000

A method for evaluating treatment quality using in vivo EPID dosimetry and statistical process control in radiation therapy

artículo científico publicado en 2017

A novel and independent method for time-resolved gantry angle quality assurance for VMAT.

artículo científico publicado en 2017

A proposed method for linear accelerator photon beam steering using EPID

artículo científico publicado en 2018

A remote EPID-based dosimetric TPS-planned audit of centers for clinical trials: outcomes and analysis of contributing factors

scientific article published on 17 September 2018

A review of segmentation and deformable registration methods applied to adaptive cervical cancer radiation therapy treatment planning

artículo científico

A simple approach to using an amorphous silicon EPID to verify IMRT planar dose maps

scientific article published on 01 March 2009

A system for EPID-based real-time treatment delivery verification during dynamic IMRT treatment

artículo científico publicado en 2013

A virtual dosimetry audit - Towards transferability of gamma index analysis between clinical trial QA groups

artículo científico publicado en 2017

An EPID based method for efficient and precise asymmetric jaw alignment quality assurance.

artículo científico publicado en 2009

An EPID-based system for gantry-resolved MLC quality assurance for VMAT.

artículo científico publicado en 2016

An atlas-based electron density mapping method for magnetic resonance imaging (MRI)-alone treatment planning and adaptive MRI-based prostate radiation therapy

artículo científico publicado en 2012

An energy fluence-convolution model for amorphous silicon EPID dose prediction

article

An experimental investigation into the radiation field offset of a dynamic multileaf collimator

artículo científico publicado en 2006

An independent system for real-time dynamic multileaf collimation trajectory verification using EPID.

artículo científico publicado en 2013

An investigation of gantry angle data accuracy for cine-mode EPID images acquired during arc IMRT.

artículo científico publicado en 2014

An open source automatic quality assurance (OSAQA) tool for the ACR MRI phantom.

artículo científico publicado en 2014

Assuring high quality treatment delivery in clinical trials - Results from the Trans-Tasman Radiation Oncology Group (TROG) study 03.04 "RADAR" set-up accuracy study.

artículo científico publicado en 2008

Audiovisual Biofeedback Improves Cine-Magnetic Resonance Imaging Measured Lung Tumor Motion Consistency

artículo científico publicado en 2015

Audiovisual biofeedback guided breath-hold improves lung tumor position reproducibility and volume consistency

artículo científico publicado en 2017

Audiovisual biofeedback improves the correlation between internal/external surrogate motion and lung tumor motion.

artículo científico publicado en 2018

Automatic Substitute Computed Tomography Generation and Contouring for Magnetic Resonance Imaging (MRI)-Alone External Beam Radiation Therapy From Standard MRI Sequences.

artículo científico publicado en 2015

Calculating radiotherapy margins based on Bayesian modelling of patient specific random errors

artículo científico publicado en 2015

Characterization of a novel EPID designed for simultaneous imaging and dose verification in radiotherapy

artículo científico publicado en 2013

Characterization of optical transport effects on EPID dosimetry using Geant4.

artículo científico publicado en 2013

Commissioning and quality assurance for VMAT delivery systems: An efficient time-resolved system using real-time EPID imaging.

artículo científico publicado en 2017

Comparison of prostate set-up accuracy and margins with off-line bony anatomy corrections and online implanted fiducial-based corrections.

artículo científico publicado en 2008

Comparison of sources of exit fluence variation for IMRT.

artículo científico publicado en 2009

Comparison of two methods for anterior–posterior isocenter localization in pelvic radiotherapy using electronic portal imaging ⬇️

artículo científico publicado el 15 de julio de 1998

Cone beam computerized tomography: the effect of calibration of the Hounsfield unit number to electron density on dose calculation accuracy for adaptive radiation therapy

artículo científico publicado en 2009

Correction of systematic setup errors in prostate radiation therapy: how many images to perform?

artículo científico publicado en 2005

Correlations between contouring similarity metrics and simulated treatment outcome for prostate radiotherapy

artículo científico publicado en 2018

Detection and correction for EPID and gantry sag during arc delivery using cine EPID imaging.

artículo científico publicado en 2012

Development and testing of an improved dosimetry system using a backscatter shielded electronic portal imaging device.

artículo científico publicado en 2012

Direct dose to water dosimetry for pretreatment IMRT verification using a modified EPID

artículo científico publicado en 2011

Direct-detection EPID dosimetry: investigation of a potential clinical configuration for IMRT verification

artículo científico publicado en 2009

Does the planning dose–volume histogram represent treatment doses in image-guided prostate radiation therapy? Assessment with cone-beam computerised tomography scans

article

Dose-to-water conversion for the backscatter-shielded EPID: a frame-based method to correct for EPID energy response to MLC transmitted radiation

artículo científico publicado en 2014

Dosimetric properties of an amorphous silicon electronic portal imaging device for verification of dynamic intensity modulated radiation therapy

artículo científico publicado en 2003

Dosimetry of ionising radiation in modern radiation oncology

artículo científico publicado en 2016

EPID dosimetry: effect of different layers of materials on absorbed dose response

artículo científico publicado en 2009

EPID-based dosimetry to verify IMRT planar dose distribution for the aS1200 EPID and FFF beams

artículo científico publicado en 2016

EPID‐based verification of the MLC performance for dynamic IMRT and VMAT ⬇️

artículo científico publicado el 1 de octubre de 2012

Electromagnetic-Guided MLC Tracking Radiation Therapy for Prostate Cancer Patients: Prospective Clinical Trial Results.

artículo científico publicado en 2018

Estimation of Hounsfield unit conversion parameters for pelvic CT images

artículo científico publicado en 2018

Evaluation of an a-Si EPID in direct detection configuration as a water-equivalent dosimeter for transit dosimetry.

artículo científico publicado en 2010

Evaluation of the TrueBeam machine performance check (MPC) beam constancy checks for flattened and flattening filter-free (FFF) photon beams.

artículo científico publicado en 2016

Evaluation of the truebeam machine performance check (MPC) geometric checks for daily IGRT geometric accuracy quality assurance

artículo científico publicado en 2017

Evaluation of the truebeam machine performance check (MPC): OBI X-ray tube alignment procedure

artículo científico publicado en 2018

Evaluation of the truebeam machine performance check (MPC): mechanical and collimation checks.

artículo científico publicado en 2017

Experience converting an RT department to full CT simulation: technical issues identified during commissioning of a wide-bore scanner.

artículo científico publicado en 2009

Experimental investigation of the response of an amorphous silicon EPID to intensity modulated radiotherapy beams

artículo científico publicado en 2007

Fast automated segmentation of multiple objects via spatially weighted shape learning.

artículo científico publicado en 2016

Feasibility study on 3D image reconstruction from 2D orthogonal cine-MRI for MRI-guided radiotherapy

artículo científico publicado en 2018

Finding the optimal statistical model to describe target motion during radiotherapy delivery--a Bayesian approach.

artículo científico publicado en 2012

First Experience With Real-Time EPID-Based Delivery Verification During IMRT and VMAT Sessions

artículo científico publicado en 2015

Fostering a culture of research within a clinical radiation oncology department

artículo científico publicado en 2017

Gantry angle determination during arc IMRT: evaluation of a simple EPID-based technique and two commercial inclinometers.

artículo científico publicado en 2012

Gantry-angle resolved VMAT pretreatment verification using EPID image prediction.

artículo científico publicado en 2013

Impact of backscattered radiation from the bunker structure on EPID dosimetry.

artículo científico publicado en 2012

Improvement of Varian a-Si EPID dosimetry measurements using a lead-shielded support-arm.

artículo científico publicado en 2011

Improving the resolution of dynamic intensity modulated radiation therapy delivery by reducing the multileaf collimator sampling distance

artículo científico publicado en 2003

Infections after fiducial marker implantation for prostate radiotherapy: are we underestimating the risks?

artículo científico publicado en 2015

Initial evaluation of a commercial EPID modified to a novel direct-detection configuration for radiotherapy dosimetry

artículo científico publicado en 2008

Intensity-based dual model method for generation of synthetic CT images from standard T2-weighted MR images - Generalized technique for four different MR scanners.

artículo científico publicado en 2017

Investigating the generalisation of an atlas-based synthetic-CT algorithm to another centre and MR scanner for prostate MR-only radiotherapy ⬇️

artículo científico publicado en 2017

Investigation of a real-time EPID-based patient dose monitoring safety system using site-specific control limits

artículo científico publicado en 2016

Investigation of an amorphous silicon EPID for measurement and quality assurance of enhanced dynamic wedge.

artículo científico publicado en 2007

Investigation of the sag in linac secondary collimator and MLC carriage during arc deliveries.

artículo científico publicado en 2012

Investigation on the performance of dedicated radiotherapy positioning devices for MR scanning for prostate planning

artículo científico publicado en 2015

Isocenter verification for linac-based stereotactic radiation therapy: review of principles and techniques.

artículo científico publicado en 2011

Long-term two-dimensional pixel stability of EPIDs used for regular linear accelerator quality assurance ⬇️

artículo científico publicado el 27 de octubre de 2011

MR simulation for prostate radiation therapy: effect of coil mounting position on image quality

artículo científico publicado en 2014

MRI simulation: end-to-end testing for prostate radiation therapy using geometric pelvic MRI phantoms.

artículo científico publicado en 2015

MRI-alone radiation therapy planning for prostate cancer: Automatic fiducial marker detection

artículo científico publicado en 2016

MRI-guided prostate radiation therapy planning: Investigation of dosimetric accuracy of MRI-based dose planning.

artículo científico publicado en 2011

MRI-only treatment planning: benefits and challenges.

artículo científico publicado en 2018

Measuring time to biochemical failure in the TROG 96.01 trial: when should the clock start ticking?

artículo científico publicado en 2009

Model-based prediction of portal dose images during patient treatment

artículo científico publicado en 2013

Monte Carlo-based adaptive EPID dose kernel accounting for different field size responses of imagers.

artículo científico publicado en 2009

Motion prediction in MRI-guided radiotherapy based on interleaved orthogonal cine-MRI.

artículo científico publicado en 2016

Multi-observer contouring of male pelvic anatomy: Highly variable agreement across conventional and emerging structures of interest

scientific article published on 04 January 2019

Nuclear magnetic resonance spectroscopy of human body fluids and in vivo magnetic resonance spectroscopy: Potential role in the diagnosis and management of prostate cancer

artículo científico publicado en 2020

Off-axis dose response characteristics of an amorphous silicon electronic portal imaging device.

artículo científico publicado en 2007

Patient specific prostate segmentation in 3-d magnetic resonance images.

artículo científico publicado en 2012

Point-spread function for light scattered in the human ocular fundus.

artículo científico publicado en 1994

Quantification of lung tumor rotation with automated landmark extraction using orthogonal cine MRI images.

artículo científico publicado en 2015

Quantifying the accuracy of the tumor motion and area as a function of acceleration factor for the simulation of the dynamic keyhole magnetic resonance imaging method.

artículo científico publicado en 2016

Real-time in vivo rectal wall dosimetry using MOSkin detectors during linac based stereotactic radiotherapy with rectal displacement.

artículo científico publicado en 2017

Real-time intrafraction prostate motion during linac based stereotactic radiotherapy with rectal displacement.

artículo científico publicado en 2017

Recognizing false biochemical failure calls after radiation with or without neo-adjuvant androgen deprivation for prostate cancer

artículo científico publicado en 2009

Reduction of the effect of non-uniform backscatter from an E-type support arm of a Varian a-Si EPID used for dosimetry.

artículo científico publicado en 2010

Regression and statistical shape model based substitute CT generation for MRI alone external beam radiation therapy from standard clinical MRI sequences

artículo científico publicado en 2017

Robust inverse-consistent affine CT-MR registration in MRI-assisted and MRI-alone prostate radiation therapy

artículo científico publicado en 2015

SU-E-I-109: Sensitivity Analysis of an Electronic Portal Imaging Device Monte Carlo Model to Variations in Optical Transport Parameters

artículo científico publicado en 2012

SU-E-J-179: Requirements for the Accuracy of Electron Density Data Planning for MRI Based Cervix Cancer Treatment Planning

artículo científico publicado en 2012

Set-up variation of patients treated with radiotherapy to the prostate measured with an electronic portal imaging device

artículo científico publicado en 1998

Simulation of real-time EPID images during IMRT using Monte-Carlo.

artículo científico publicado en 2013

Software tool for portal dosimetry research.

artículo científico publicado en 2008

Stereotactic prostate adaptive radiotherapy utilising kilovoltage intrafraction monitoring: the TROG 15.01 SPARK trial.

artículo científico publicado en 2017

TU-E-BRA-02: A Method to Remove Support Arm Backscatter from EPID Images.

artículo científico publicado en 2012

Technical note: TROG 15.01 SPARK trial multi-institutional imaging dose measurement.

artículo científico publicado en 2017

The first clinical implementation of a real-time six degree of freedom target tracking system during radiation therapy based on Kilovoltage Intrafraction Monitoring (KIM).

artículo científico publicado en 2017

The impact of MLC transmitted radiation on EPID dosimetry for dynamic MLC beams

artículo científico publicado en 2008

Time to biochemical failure and prostate-specific antigen doubling time as surrogates for prostate cancer-specific mortality: evidence from the TROG 96.01 randomised controlled trial

article

Time-resolved beam symmetry measurement for VMAT commissioning and quality assurance

artículo científico publicado en 2016

Transit dosimetry in IMRT with an a-Si EPID in direct detection configuration.

artículo científico publicado en 2012

Transit dosimetry in dynamic IMRT with an a-Si EPID.

artículo científico publicado en 2014

Treatment-related morbidity in prostate cancer: a comparison of 3-dimensional conformal radiation therapy with and without image guidance using implanted fiducial markers

artículo científico publicado en 2012

Utilising pseudo-CT data for dose calculation and plan optimization in adaptive radiotherapy

artículo científico publicado en 2015

VMAT linear accelerator commissioning and quality assurance: dose control and gantry speed tests

artículo científico publicado en 2016

Validation of a method for in vivo 3D dose reconstruction for IMRT and VMAT treatments using on-treatment EPID images and a model-based forward-calculation algorithm.

artículo científico publicado en 2015

Verification of the linac isocenter for stereotactic radiosurgery using cine‐EPID imaging and arc delivery ⬇️

artículo científico publicado el 1 de julio de 2011

Virtual EPID standard phantom audit (VESPA) for remote IMRT and VMAT credentialing

artículo científico publicado en 2017

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