Spatial pyramidal cross correlation for particle image velocimetry
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DOI: 10.1007/s11431-017-9191-3
Abstract: A spatial pyramidal cross-correlation based on interrogation area sub-division is introduced to improve the measurement resolution in particle image velocimetry (PIV). The high-resolution velocity can be achieved with a velocity prediction model via coarse cross-correlation.… read more here.
Keywords: particle image; spatial pyramidal; cross; cross correlation ... See more keywords