Reconstruction of surfaces with ordinary singularities from their silhouettes
arXiv:1810.05559 · doi:10.1137/18M1220911
Abstract
We present algorithms for reconstructing, up to unavoidable projective automorphisms, surfaces with ordinary singularities in three dimensional space starting from their silhouette, or "apparent contour" - namely the branching locus of a projection on the plane - and the projection of their singular locus.
36 pages