Moment patterns in the radon space: Invariance to intensity scaling

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

doi:10.1117/1.1385169

Moment patterns in the radon space: Invariance to intensity scaling

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

Department of Biomedical Engineering, Manipal Institute of Technology, Manipal

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

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 language	English
Pages (from-to)	1409-1411
Number of pages	3
Journal	Optical Engineering
Volume	40
Issue number	7
DOIs	https://doi.org/10.1117/1.1385169
Publication status	Published - 01-07-2001

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1117/1.1385169

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title = "Moment patterns in the radon space: Invariance to intensity scaling",

abstract = "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.",

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AU - Galigekere, R. R.

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AU - Swamy, M. N S

AU - Fenster, A.

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Y1 - 2001/7/1

N2 - 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.

AB - 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.

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Moment patterns in the radon space: Invariance to intensity scaling

Abstract

All Science Journal Classification (ASJC) codes

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