about
A novel approach to accurate portal dosimetry using CCD-camera based EPIDs.TomoTherapy MLC verification using exit detector data.EPID dosimetry for pretreatment quality assurance with two commercial systems.Accurate IMRT fluence verification for prostate cancer patients using 'in-vivo' measured EPID images and in-room acquired kilovoltage cone-beam CT scansDevelopment of an accurate EPID-based output measurement and dosimetric verification tool for electron beam therapyMonte Carlo-based adaptive EPID dose kernel accounting for different field size responses of imagers.Verification of helical tomotherapy delivery using autoassociative kernel regression.Investigating the Electronic Portal Imaging Device for Small Radiation Field Measurements.Online combination of EPID & Cherenkov imaging for 3D dosimetry in a liquid phantom.Use of electronic portal imaging devices for electron treatment verification.Use of EPID for leaf position accuracy QA of dynamic multi-leaf collimator (DMLC) treatment.Evaluation of a computed radiography system for megavoltage photon beam dosimetry.Calibration of an amorphous-silicon flat panel portal imager for exit-beam dosimetry.Noncoplanar verification: a feasibility study using Philips' Pinnacle3 treatment planning system.Intensity modulated radiotherapy: advantages, limitations and future developments.Anatomy-based, patient-specific VMAT QA using EPID or MLC log files.Evaluation of a fast method of EPID-based dosimetry for intensity-modulated radiation therapy.Conditions for reliable time-resolved dosimetry of electronic portal imaging devices for fixed-gantry IMRT and VMAT.Initial evaluation of a commercial EPID modified to a novel direct-detection configuration for radiotherapy dosimetry.Comprehensive fluence model for absolute portal dose image prediction.2D lag and signal nonlinearity correction in an amorphous silicon EPID and their impact on pretreatment dosimetric verification.Correction of pixel sensitivity variation and off-axis response for amorphous silicon EPID dosimetry.Characterization of optical transport effects on EPID dosimetry using Geant4.EPID dosimetry: effect of different layers of materials on absorbed dose response.A method for removing arm backscatter from EPID images.An empirical calibration method for an a-Si portal imaging device: applications in pretreatment verification of IMRT.Patient specific pre-treatment QA verification using an EPID approach.Monte Carlo computation of dosimetric amorphous silicon electronic portal images.Using fluence separation to account for energy spectra dependence in computing dosimetric a-Si EPID images for IMRT fields.Testing the GlaaS algorithm for dose measurements on low- and high-energy photon beams using an amorphous silicon portal imager.A Monte Carlo calculation model of electronic portal imaging device for transit dosimetry through heterogeneous media.Monte Carlo modelling of a-Si EPID response: the effect of spectral variations with field size and position.A field size specific backscatter correction algorithm for accurate EPID dosimetry.An EPID response calculation algorithm using spatial beam characteristics of primary, head scattered and MLC transmitted radiation.The impact of MLC transmitted radiation on EPID dosimetry for dynamic MLC beams.Pixel response-based EPID dosimetry for patient specific QA.Performance of a direct-detection active matrix flat panel dosimeter (AMFPD) for IMRT measurements.A portal dosimetry dose prediction method based on collapsed cone algorithm using the clinical beam model.Experimental investigation of the response of an amorphous silicon EPID to intensity modulated radiotherapy beams.Evaluation of Dosimetry Check software for IMRT patient-specific quality assurance.
P2860
Q33243257-C2438093-8F51-4E53-B4B7-FEBB13A6BDAFQ34120659-F1661A17-8BB0-4486-88F3-B75B22B3D6E4Q34327663-A5057D7F-2773-4C87-B017-FF9B154E4A01Q34982952-6836DFC6-817A-4FF1-B361-EB90A385E921Q35761844-E75D31C2-15E7-4110-9A31-7C54682CC400Q37298204-80707597-3148-43E1-8278-4C472FFB8F3DQ38430301-B58356B7-FE33-4594-BB13-E0190084AEDFQ38679965-69A4E2DC-C2F3-4C92-BF64-A64E28F3F8AEQ38711972-6C428D8A-353B-49C5-A156-51F465B7A652Q38941436-5551094A-4E8E-4BB0-AC89-40D1CF0FE7C7Q39691940-BD13EDBE-825C-435C-8004-2B3C888BBA5BQ39735140-9559A188-B1BE-4028-9B2E-E84DB3CF73DFQ39764027-F054C753-5F80-4798-BF81-95605764490FQ40176482-C5E418C4-EF9F-4854-BC48-02110C387352Q40361409-5DE8DF70-7977-44BD-BAE6-F689D8CBE1A4Q40807274-17CE8F56-C7E2-441F-AF22-E2773EF9AC01Q41870608-52D36AB0-FE35-4786-BE06-29AA9B547B81Q41970524-4C217433-C756-480E-968F-37EDF3786214Q42602016-2D5289FE-0EFA-4FB7-8554-9549E127D9B4Q42622443-97BD3DA0-F3B7-4E32-8E48-4B3E9CCB39CBQ42675328-14ADCD31-D5D5-4047-82E1-B0C620693A26Q42680294-D366023B-E812-4006-BA83-6B4EEEA9355CQ42694977-EC013584-51E0-4875-8686-802CB67FC76DQ43186139-70E92912-7EF0-4C4F-87C1-C155F3E06D7BQ43960254-257019E9-6F8E-490A-A519-6BC5DAE35D17Q44645433-A818B6C4-F700-4465-8BFD-774769C5D3A7Q44747234-F0A8E1EA-1478-42A4-94A1-5AE6CF2204F3Q44904213-787A50E1-BFFE-4564-BA71-3C94624B51E5Q44926836-36A15CD4-CA73-43FD-BC2B-DDAEF7C3EBD1Q44952252-23A818BA-AEB8-4AE0-BE60-AC1436D83F6BQ46360824-D032095B-2A54-41EC-BE5D-E0FB648AF958Q47302492-A715B85E-E635-4E66-A93C-23D74AB6BD7BQ47423704-98383231-867A-41CA-A8CB-AA1C9E1B921BQ47436483-93173AD1-4FE5-4766-830E-F3B91B3C9E8DQ47695932-DC34EC89-1E4A-4688-97E3-C4D2F335E10BQ47930585-256E6FE0-C6BD-4963-AF75-9A000198F5EEQ47976023-C93F3B39-2C89-48A8-9F8C-8A23FFE77A5DQ48005934-357EFA00-F59E-4A81-B3D7-AB64DDFDD157Q48031229-F74FA3AE-8B7B-4C2F-93B1-EEFA218E737AQ48113829-A69E336E-ECD2-46FB-8807-63AA5DBC9419
P2860
description
2003 nî lūn-bûn
@nan
2003年の論文
@ja
2003年学术文章
@wuu
2003年学术文章
@zh
2003年学术文章
@zh-cn
2003年学术文章
@zh-hans
2003年学术文章
@zh-my
2003年学术文章
@zh-sg
2003年學術文章
@yue
2003年學術文章
@zh-hant
name
Dosimetric IMRT verification with a flat-panel EPID.
@en
Dosimetric IMRT verification with a flat-panel EPID.
@nl
type
label
Dosimetric IMRT verification with a flat-panel EPID.
@en
Dosimetric IMRT verification with a flat-panel EPID.
@nl
prefLabel
Dosimetric IMRT verification with a flat-panel EPID.
@en
Dosimetric IMRT verification with a flat-panel EPID.
@nl
P2093
P2860
P356
P1433
P1476
Dosimetric IMRT verification with a flat-panel EPID.
@en
P2093
P2860
P304
P356
10.1118/1.1625440
P407
P577
2003-12-01T00:00:00Z