Journal of Cancer Research and Therapeutics Close
 

Figure 3: The relative profile of the electronic portal imaging device compared to the two-dimensional array showing an enhanced signal in the periphery of the radiation field. This effect is corrected by means of a correction matrix

Figure 3: The relative profile of the electronic portal imaging device compared to the two-dimensional array showing an enhanced signal in the periphery of the radiation field. This effect is corrected by means of a correction matrix