Shift and scale invariant pattern recognition using Mellin radial harmonics

D. Mendlovic; E. Marom; N. Konforti

doi:10.1016/0030-4018(88)90374-4

Shift and scale invariant pattern recognition using Mellin radial harmonics

D. Mendlovic^*, E. Marom, N. Konforti

^*Corresponding author for this work

Tel Aviv University

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

91 Scopus citations

Abstract

Design of matched filters containing a single radial harmonic of an object are shown to provide shift and scale invariant correlations. The theory of the expansion, using Mellin radial harmonics, is analyzed and tested experimentally for some binary optical targets. Cross-correlation pattern recognition in the presence of scale and shift invariances has been successfully demonstrated.

Original language	English
Pages (from-to)	172-176
Number of pages	5
Journal	Optics Communications
Volume	67
Issue number	3
DOIs	https://doi.org/10.1016/0030-4018(88)90374-4
State	Published - 1 Jul 1988

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title = "Shift and scale invariant pattern recognition using Mellin radial harmonics",

abstract = "Design of matched filters containing a single radial harmonic of an object are shown to provide shift and scale invariant correlations. The theory of the expansion, using Mellin radial harmonics, is analyzed and tested experimentally for some binary optical targets. Cross-correlation pattern recognition in the presence of scale and shift invariances has been successfully demonstrated.",

author = "D. Mendlovic and E. Marom and N. Konforti",

year = "1988",

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AU - Konforti, N.

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N2 - Design of matched filters containing a single radial harmonic of an object are shown to provide shift and scale invariant correlations. The theory of the expansion, using Mellin radial harmonics, is analyzed and tested experimentally for some binary optical targets. Cross-correlation pattern recognition in the presence of scale and shift invariances has been successfully demonstrated.

AB - Design of matched filters containing a single radial harmonic of an object are shown to provide shift and scale invariant correlations. The theory of the expansion, using Mellin radial harmonics, is analyzed and tested experimentally for some binary optical targets. Cross-correlation pattern recognition in the presence of scale and shift invariances has been successfully demonstrated.

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JO - Optics Communications

JF - Optics Communications

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Shift and scale invariant pattern recognition using Mellin radial harmonics

Abstract

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