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Proceedings Paper

Invariant Pattern Recognition Using Fourieir-Mellin Descriptors Of Images Spectra
Author(s): Yunlong Sheng; Claude Lejeune; E. H. Arsenault
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Paper Abstract

Geometrical moments are attractive for image-distortion invariant pattern recognition. Orientation scale and position of the image are readily determined by its moments. Rotation-, scale- and shift-invariant features can also be extracted using moment invariants. Some optical methods for generating image moments have been proposed and a single-chip VLSI implementation for generating real-time 2-dimensional image moments has recently been achieved. The applications of the moment method will be further expanded.

Paper Details

Date Published: 1 January 1987
PDF: 2 pages
Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967360
Show Author Affiliations
Yunlong Sheng, Universite Laval (Canada)
Claude Lejeune, Universite Laval (Canada)
E. H. Arsenault, Universite Laval (Canada)


Published in SPIE Proceedings Vol. 0813:
Optics and the Information Age

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