Performance of global look-up table strategy in digital image correlation with cubic B-spline interpolation and bicubic interpolation
نویسندگان
چکیده
منابع مشابه
Accuracy enhancement of digital image correlation with B-spline interpolation.
The interpolation algorithm plays an essential role in the digital image correlation (DIC) technique for shape, deformation, and motion measurements with subpixel accuracies. At the present, little effort has been made to improve the interpolation methods used in DIC. In this Letter, a family of recursive interpolation schemes based on B-spline representation and its inverse gradient weighting ...
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ژورنال
عنوان ژورنال: Theoretical and Applied Mechanics Letters
سال: 2016
ISSN: 2095-0349
DOI: 10.1016/j.taml.2016.04.003