论文信息 - A Cyclic-Order Property of Bodies with Three-Face Vertices

A Cyclic-Order Property of Bodies with Three-Face Vertices

A cyclic-order property is defined for three-dimensional bodies with vertices formed by three faces. The property is useful in resolving ambiguities caused by the extraction of imperfect line data from photographs of such bodies. The property augments the grammatical rules-that govern the possibility or impossibility of the existence of three-dimensional bodies corresponding to particular two-dimensional line-structure projections.

Herbert Freeman | Ruth Shapira

[1] Alberto Martelli,et al. Edge detection using heuristic search methods , 1972, Comput. Graph. Image Process..

[2] Antonio Albano,et al. Representation of Digitized Contours in Terms of Conic Arcs and Straight-Line Segments , 1974, Comput. Graph. Image Process..