Fig. 1. Human phantom based dose calculation as well as mathematical and voxel phantom

Fig. 2. Mesh phantom and motion capture guided phantom deformation realized by Vazquez

Fig. 3. Motion capture systems used in this study (a) Nokov system, (b) Kinect system

Fig. 4. Phantom deformation guided by motion capture

Fig. 5. Tetrahedralization principle and effect(a) Flow chart of Delaunay algorithm based tetrahedralization, (b) Principle of calculation efficiency improvement by tetrahedralization, (c) Real effect of tetrahedralization

Fig. 6. The architecture diagram of 4D dose calculation cloud application system built in this study

Fig. 7. 4D dose field application(a) Experiment scenario and motion capture demonstration, (b) Positions where dosimeters worn by workers