Title :
Building a B-rep from a segmented range image
Author :
Hoover, Adam ; Goldgof, Dmitry ; Bowyer, Kevin
Author_Institution :
Dept. of Comput. Sci. & Eng., Univ. of South Florida, Tampa, FL, USA
Abstract :
A segmented range image contains a set of regions representing the projections of the surfaces imaged. Many methods have been proposed to perform the segmentation and surface fitting processes; that is not what this paper is about. Instead, we consider a problem very little analysis has been given to: finding boundary relationships among the regions/surfaces. Since a segmented range image gives us a set of surface patches, it is natural to search for the topology of the 3D surface patches (that is, how the surface patches are connected together). A solution to this problem gives a true 3D boundary representation of the scene
Keywords :
image segmentation; surface fitting; 3D boundary representation; 3D surface patches; B-rep; boundary relationships; segmented range image; Aging; Computer science; Equations; Image reconstruction; Image segmentation; Layout; Shape; Surface fitting; Topology;
Conference_Titel :
CAD-Based Vision Workshop, 1994., Proceedings of the 1994 Second
Conference_Location :
Champion, PA
Print_ISBN :
0-8186-5310-8
DOI :
10.1109/CADVIS.1994.284514
