Validation of a deformable image registration technique for cone beam CT‐based dose verification

Purpose: As radiation therapy evolves toward more adaptive techniques, image guidance plays an increasingly important role, not only in patient setup but also in monitoring the delivered dose and adapting the treatment to patient changes. This study aimed to validate a method for evaluation of deliv...

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Veröffentlicht in:	Medical physics (Lancaster) 2015-01, Vol.42 (1), p.196-205
Hauptverfasser:	Moteabbed, M., Sharp, G. C., Wang, Y., Trofimov, A., Efstathiou, J. A., Lu, H.‐M.
Format:	Artikel
Sprache:	eng
Schlagworte:	60 APPLIED LIFE SCIENCES ALGORITHMS biomechanics BLADDER Calibrating of instruments or apparatus Calibration CAT SCANNING COMPARATIVE EVALUATIONS Computed tomography Computerised tomographs computerised tomography Cone beam computed tomography cone‐beam CT deformable image registration Digital computing or data processing equipment or methods, specially adapted for specific applications dosimetry Dosimetry/exposure assessment Humans Image data processing or generation, in general Image Processing, Computer-Assisted - methods image registration image‐guided Intensity modulated radiation therapy Male medical image processing Medical imaging PATIENTS PHANTOMS Phantoms, Imaging PLANNING PROSTATE prostate radiotherapy Prostatic Neoplasms - diagnostic imaging Prostatic Neoplasms - radiotherapy public domain software Radiation Dosage RADIATION DOSES radiation therapy Radiation Therapy Physics RADIOTHERAPY Radiotherapy Dosage Radiotherapy, Image-Guided - methods Radiotherapy, Intensity-Modulated Scintigraphy Standards and calibration Testing or calibrating of apparatus or arrangements provided for in groups G01D1/00 to G01D15/00 Therapeutic applications, including brachytherapy Tissues Vector fields
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