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Optical Engineering

Moment-patterns in the radon space: invariance to intensity-scaling
Author(s): Ramesh R. Galigekere; David W. Holdsworth; M. N. S. Swamy; Aaron Fenster
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Paper Abstract

In previous work,1 we introduced the idea of using moment patterns (MPs) in the radon space (RS) for recognition and classification of multidimensional (m-D) objects from their projections. In 2-D, for example, an MP of order k in the RS is the set of moments (of order k) associated with the (1-D) projections of an image. The 1-D MPs can be rendered invariant to geometric transformations of the object within the RS.

Paper Details

Date Published: 1 July 2001
PDF: 3 pages
Opt. Eng. 40(7) doi: 10.1117/1.1385169
Published in: Optical Engineering Volume 40, Issue 7
Show Author Affiliations
Ramesh R. Galigekere, John P. Robarts Research Institute/Univ. of Western Ontario (Canada)
David W. Holdsworth, John P. Robarts Research Institute/Univ. of Western Ontario (Canada)
M. N. S. Swamy, Concordia Univ. (Canada)
Aaron Fenster, John P. Robarts Research Institute/Univ. of Western Ontario (Canada)


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