Fast evaluation of patient set-up during radiotherapy by aligning features in portal and simulator images

Determination of Absorbed Dose in a Patient Irradiated by Beams of X or Gamma Rays in Radiotherapy Procedures

1977 • 499 citations

Accuracy of radiation field alignment in clinical practice

1985 • 274 citations

A matrix ionisation chamber imaging device for on-line patient setup verification during radiotherapy

1988 • 143 citations

Accuracy in radiation field alignment in head and neck cancer: A prospective study

1988 • 103 citations

First clinical experience with a newly developed electronic portal imaging device

1990 • 92 citations

Solution to treatment planning problems using coordinate transformations

1981 • 90 citations

A method for the measurement of field placement errors in digital portal images

1990 • 75 citations

Radiation field edge detection in portal images

1991 • 75 citations