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Proceedings Paper

Two useful invariant transforms for signal classification and recognition
Author(s): Ming Fang; Gerd Haeusler
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Paper Abstract

We introduce two new invariant transforms. The first one is invariant under shift rotation and scaling of the input pattern simultaneously. The second transform based on the Rapid Transform is fast shift invariant and invertible. Both transforms are useful for signal classification and recognition.

Paper Details

Date Published: 1 July 1990
PDF: 2 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.34765
Show Author Affiliations
Ming Fang, Univ. Erlangen-Nurberg (Germany)
Gerd Haeusler, Univ. Erlangen-Nurberg (Germany)

Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems
F. Lanzl; H.-J. Preuss; G. Weigelt, Editor(s)

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