Fast method of correlation measurement of planar particle fields

C. Zhou, F. Hussain, D. Mavrofrides

Research output: Contribution to journalArticle


A new correlation algorithm, which combines filtering with correlation, is proposed to extract displacement fields for particle image velocimetry (PIV) and holographic particle velocimetry (HPV). In addition, an integrated circuit (IC) design is proposed to substitute for dedicated floating point processors used in PIV systems. This breakthrough eliminates dedicated processors from PIV.

Original languageEnglish (US)
Pages (from-to)1731-1732
Number of pages2
JournalElectronics Letters
Issue number20
StatePublished - Sep 28 1995

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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