Image Evaluation Methods for PIV

作者: Markus Raffel , Christian E Willert , Fulvio Scarano , Christian J Kähler , Steve T Wereley

DOI: 10.1007/978-3-540-72308-0_5

关键词: PlanarImage resolutionRobustness (computer science)Computer scienceFast Fourier transformMultigrid methodFourier transformAlgorithmSpatial correlationNumerical stability

摘要: … For this reason image enhancement prior to processing the image is … particle image contrast and to bring particle image intensities to a similar signal level such that all particle images …

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