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Proceedings Paper

Graph-algebraic approach to 3-D object representation
Author(s): Vishal Markandey; Rui J. P. de Figueiredo
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Paper Abstract

A graph based scene representation scheme is described. The representation scheme is hierarchical, various levels in the hierarchy representing object parts, objects and relationships among objects in the scene. Representation features for each level of representation are discussed. Graph-algebraic operations are defined for deriving the representation features of a particular level of the hierarchy in terms of lower level descriptions. Graph operations are also defined to realise hierarchical model-matching for scene component identification from sensor imagery.

Paper Details

Date Published: 1 August 1990
PDF: 11 pages
Proc. SPIE 1251, Curves and Surfaces in Computer Vision and Graphics, (1 August 1990); doi: 10.1117/12.19762
Show Author Affiliations
Vishal Markandey, Texas Instruments, Inc. (United States)
Rui J. P. de Figueiredo, Rice Univ. (United States)


Published in SPIE Proceedings Vol. 1251:
Curves and Surfaces in Computer Vision and Graphics
Leonard A. Ferrari; Rui J. P. de Figueiredo, Editor(s)

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