Composite image joint transform correlator

David Mendlovic, Naim Konforti, Meir Deutsch, Emanuel Marom

Research output: Contribution to journalConference articlepeer-review

Abstract

Extension of the joint transform correlator (JTC) operation to include complex reference image has been presented. Such amplitude and phase reference images are common when using a single harmonic (circular, radial, logarithmic, etc.) in correlation setups or when implementing composite filters. The analysis of an aspect view (tilt) invariant pattern recognition system, using logarithmic harmonics decomposition, JTC principles and composite filter techniques, is described followed by experimental results that can be obtained in real time.

Original languageEnglish
Pages (from-to)182-192
Number of pages11
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume1442
DOIs
StatePublished - 1991
Event7th Meeting in Israel on Optical Engineering - Tel-Aviv, Isr
Duration: 12 Nov 199014 Nov 1990

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