Automated analysis of images acquired with electronic portal imaging device during delivery of quality assurance plans for inversely optimized arc therapy

Radiother Oncol. 2010 Feb;94(2):195-8. doi: 10.1016/j.radonc.2010.01.002. Epub 2010 Feb 1.


This work presents an automated method for comprehensively analyzing EPID images acquired for quality assurance of RapidArc treatment delivery. In-house-developed software has been used for the analysis and long-term results from measurements on three linacs are presented.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Automation
  • Humans
  • Imaging, Three-Dimensional
  • Particle Accelerators / instrumentation*
  • Quality Assurance, Health Care
  • Radiometry / instrumentation*
  • Radiometry / methods
  • Radiotherapy Dosage
  • Radiotherapy Planning, Computer-Assisted / instrumentation*
  • Radiotherapy Planning, Computer-Assisted / methods
  • Radiotherapy, Intensity-Modulated / instrumentation*
  • Radiotherapy, Intensity-Modulated / methods
  • Sensitivity and Specificity
  • Software