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Reconstruction of high resolution 3D dose from low resolution matrix measurements

Godart, Jeremy; Korevaar, Erik.W.; Wauben, D.J.L.; Visser, Ruurd; van 't Veld, Aart A.

To quantify the dosimetric accuracy of the COMPASS correction kernel method, and to determine its ability to detect dose delivery errors caused by MLC leaf mis-positioning.

2011AlgemeenConferentiebijdrage

Applicability of the Matrixx detector combined with the compass system to detect leaf positioning errors of an elekta beam modulator

Godart, Jeremy; Korevaar, Erik.W.; Wauben, D.J.L.; Visser, Ruurd; van 't Veld, Aart A.

This study explores the capability of the COMPASS system (IBA Dosimetry, Germany) to detect leaf positioning errors of a high resolution MLC with 4mm leaf width using a lower resolution (7.62mm detector spacing) 2D matrix of ionisation chambers

2010AlgemeenConferentiebijdrage

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Reconstruction of high resolution 3D dose from low resolution matrix measurements

Applicability of the Matrixx detector combined with the compass system to detect leaf positioning errors of an elekta beam modulator

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