Developing of adjustable voxel male phantom for radiotherapy planning

Abstract

Poly mesh model for the outersurface of Rando® physical phantom was developed using VTK—software.—Two approaches were adoptedio adjust this model for purpose of radiotherapy virtual planning. In the first approach we divide surface of the model to parts, then we modify these parts according to data of target body. In the second approach we modify the surface as all due to acquired contours of target body. A strategy was suggested to combine the two approaches depending on the shown Result.