1. C=2 (shape from
silhouettes)
•Volume
intersection [Baumgart 1974]
>For more info: Rapid octree construction from image sequences. R. Szeliski, CVGIP: Image
Understanding, 58(1):23-32, July 1993. (this paper is apparently not available online)
>
2. C unconstrained, viewpoint constraints
•Voxel coloring algorithm [Seitz &
Dyer 97]
>
>
3. General Case
•Space carving [Kutulakos & Seitz
98]
>