Graph-algebraic approach to 3-D object representation

Vishal Markandey; Rui J. P. de Figueiredo

doi:10.1117/12.19762

1 August 1990 Graph-algebraic approach to 3-D object representation

Vishal Markandey, Rui J. P. de Figueiredo

Proceedings Volume 1251, Curves and Surfaces in Computer Vision and Graphics; (1990) https://doi.org/10.1117/12.19762
Event: Electronic Imaging: Advanced Devices and Systems, 1990, Santa Clara, CA, United States

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.

Citation Download Citation

Vishal Markandey and Rui J. P. de Figueiredo "Graph-algebraic approach to 3-D object representation", Proc. SPIE 1251, Curves and Surfaces in Computer Vision and Graphics, (1 August 1990); https://doi.org/10.1117/12.19762

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