PIV uncertainty quantification from correlation statistics
نویسندگان
چکیده
منابع مشابه
PIV uncertainty quantification from correlation statistics
The uncertainty of a PIV displacement field is estimated using a generic post-processing method based on statistical analysis of the correlation process using differences in the intensity pattern in the two images. First the second image is dewarped back onto the first one using the computed displacement field which provides two almost perfectly matching images. Differences are analyzed regardi...
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ژورنال
عنوان ژورنال: Measurement Science and Technology
سال: 2015
ISSN: 0957-0233,1361-6501
DOI: 10.1088/0957-0233/26/7/074002