Moment patterns in the radon space: Invariance to intensity scaling

R. R. Galigekere, D. W. Holdsworth, M. N S Swamy, A. Fenster

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


A simple modification in the normalization of the moments of the projections is shown to result in moment patterns that are invariant to geometric transformations as well as intensity scaling. The modification provides robustness to the MPs against fluctuations in the brightness of the 2-D object or in the intensity of the associated projections.

Original languageEnglish
Pages (from-to)1409-1411
Number of pages3
JournalOptical Engineering
Issue number7
Publication statusPublished - 01-07-2001

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


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