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Correlation peak variance minimization for nonzero-order joint transform correlators in noise

✍ Scribed by Chulung Chen

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
87 KB
Volume
29
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A joint transform correlator with minimum variance in peak intensity using Lagrange multipliers has been designed in cases of both input zero‐mean noise and nonzero‐mean noise. Space‐domain‐based reference functions were proposed to achieve distortion‐invariant image recognition. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 190–192, 2001.

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