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Proceedings Paper

Upsilon Invariants: A Uniform Set Of Moment Invariants
Author(s): V. N. Dvornychenko
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Paper Abstract

A set of uniform magnitude, minimal-order moment invariants is introduced. The relationship to the Hu and other invariants is explained. It is shown how the present invariants circumvent some of the more serious limitations of the Hu set. For example, it is shown that the Hu invariants are algebraically dependent and how this arises. Graphic representations in the form of hidden-line surfaces in feature space are presented. A proposed basis for "aspect-independents" is outlined.

Paper Details

Date Published: 4 December 1984
PDF: 7 pages
Proc. SPIE 0504, Applications of Digital Image Processing VII, (4 December 1984); doi: 10.1117/12.944844
Show Author Affiliations
V. N. Dvornychenko, Northrop Corporation (United States)

Published in SPIE Proceedings Vol. 0504:
Applications of Digital Image Processing VII
Andrew G. Tescher, Editor(s)

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