Color image recognition by use of a joint transform correlator of three liquid–crystal televisions

Mei Li Hsieh, Ken-Yuh Hsu, Hongchen Zhai

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

We present a joint transform correlator for color image recognition by using three liquid–crystal spatial light modulators. A method for simultaneously obtaining the correlation peaks of red, green, and blue is proposed and experimentally demonstrated.

Original languageEnglish
Pages (from-to)1500-1504
Number of pages5
JournalApplied Optics
Volume41
Issue number8
DOIs
StatePublished - 10 Mar 2002

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