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Accurate skin dose measurements using radiochromic film in clinical applications.
TLDR
A correction procedure in order to obtain an accurate skin dose estimate at the clinically relevant depth based on radiochromic film measurements is determined.
Precise radiochromic film dosimetry using a flat-bed document scanner.
In this study, a measurement protocol is presented that improves the precision of dose measurements using a flat-bed document scanner in conjunction with two new GafChromic® film models, HS and
Radiochromic film dosimetry: past, present, and future.
  • S. Devic
  • Medicine, Physics
    Physica medica : PM : an international journal…
  • 1 July 2011
Dosimetric properties of improved GafChromic films for seven different digitizers.
TLDR
Whereas the significant variations in sensitivity, the studied densitometers exhibit very similar precision for GafChromic film based dose measurements above 5 Gy, the sources of uncertainties in dose measurements, governed by the experimental measurement and calibration curve fit procedure, have been compared for the densitometer used.
Precise radiochromic film dosimetry using a flat-bed document scanner.
In this study, a measurement protocol is presented that improves the precision of dose measurements using a flat-bed document scanner in conjunction with two new GafChromic film models, HS and
Reference radiochromic film dosimetry: Review of technical aspects.
Optimizing the dynamic range extension of a radiochromic film dosimetry system.
TLDR
Instead of extracting only the red color channel, the authors are using all three color channels in the absorption spectrum of the EBT film to extend the dynamic dose range of the radiochromic film dosimetry system.
On two-parameter models of photon cross sections: application to dual-energy CT imaging.
TLDR
Of the two models, BVM is the most promising approach for realizing dual-energy CT cross-section measurement, and both models were found to exhibit similar sensitivities to image-intensity measurement uncertainties.
EBT2 film as a depth-dose measurement tool for radiotherapy beams over a wide range of energies and modalities.
TLDR
The EBT-2 model GAFCHROMIC™ film is an excellent secondary dosimeter for measurement of percentage depth-doses for a broad range of beam qualities and modalities used in radiotherapy.
Absorption spectra time evolution of EBT-2 model GAFCHROMIC film.
TLDR
The authors conclude that the addition of the yellow marker dye to the sensitive layer does not affect dosimetric properties of the latest film model and describe a procedure by which one can establish an acceptable time window around chosen postirradiation scanning time protocol that would provide an acceptable dose error for practical purposes.
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