Automatic verification of radiation field shape using digital portal images J. Bijhold, K. G. A. Gilhuijs, and M. van Herk Citation: Medical Physics 19, 1007 (1992); doi: 10.1118/1.596818 View online: http://dx.doi.org/10.1118/1.596818 View Table of Contents: http://scitation.aip.org/content/aapm/journal/medphys/19/4?ver=pdfcov Published by the American Association of Physicists in Medicine Articles you may be interested in Automatic verification of step-and-shoot IMRT field segments using portal imaging Med. Phys. 30, 348 (2003); 10.1118/1.1544680 A test tool for the visual verification of light and radiation fields using film or an electronic portal imaging device Med. Phys. 26, 239 (1999); 10.1118/1.598522 Digital portal image registration by sequential anatomical matchpoint and image correlations for realtime continuous field alignment verification Med. Phys. 22, 1063 (1995); 10.1118/1.597592 A robust morphological algorithm for automatic radiation field extraction and correlation of portal images Med. Phys. 21, 237 (1994); 10.1118/1.597300 Automatic online inspection of patient setup in radiation therapy using digital portal images Med. Phys. 20, 667 (1993); 10.1118/1.597016