CIPA 2003 XIX th International Symposium, 30 September - 04 October, 2003, Antalya, Turkey 
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a) Original photograph 
b) Visualization of a 256 2 cube c) Visualization of a 512 3 cube d) Lighting simulation based 
upon surface normal vector 
Figure 10: Visualization of a replica of a Greek vase, Geometrical Period 900-800 B.C. 
a) Projection of all voxels into 
an image 
b) Projection of all surface 
voxels into an image 
c) Projection of only visible 
voxels into an image. 
d) Image generated by ray 
tracing (image to voxel) 
Figure 11: Comparison of different projection methods on the model of Nefertiti.