Image correlation velocimetry
نویسندگان
چکیده
منابع مشابه
Correlation image velocimetry: a spectral approach.
A method, believed to be new, is introduced to evaluate displacement fields from the analysis of a deformed image compared with a reference image. In contrast to standard methods, which determine a piecewise constant displacement field, the present method gives direct access to spectral decomposition of the displacement field. A minimization procedure is derived and used twice: first, to determ...
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ژورنال
عنوان ژورنال: Experiments in Fluids
سال: 1995
ISSN: 0723-4864,1432-1114
DOI: 10.1007/bf00192228