Title :
Relation between 3D invariants and 2D invariants
Author_Institution :
Dept. of Eng. Sci., Oxford Univ., UK
Abstract :
Polynomial relations are established between the invariants of certain mixed sets of points and lines and the invariants of their projected images. The relations are obtained using the properties of a rational curve, in fact a twisted cubic, which is a covariant of the given set of points and lines
Keywords :
computational geometry; image processing; polynomials; 2D invariants; 3D invariants; lines; points; polynomial relations; projected images; rational curve; three dimensional invariants; twisted cubic; two dimensional invariants; Cameras; Equations; Geometry; Hydrogen; Image reconstruction; Joining processes; Null space; Polynomials; Virtual colonoscopy;
Conference_Titel :
Representation of Visual Scenes, 1995. (In Conjuction with ICCV'95), Proceedings IEEE Workshop on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-8186-7122-X
DOI :
10.1109/WVRS.1995.476852
