| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 850098 | Optik - International Journal for Light and Electron Optics | 2013 | 5 Pages |
Abstract
In this article, two-dimensional windowed Fourier assisted Hilbert transform for fringes phase extraction has been proposed. The mathematical derivations of the filtered fringes image and its Hilbert transformations are presented using windowed Fourier transform. The proposed method has been verified by calculating the wrapped and unwrapped phase of the experimental moire fringes. In comparison to the conventional fringes phase extraction methods, the proposed method is found to be effective.
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Authors
Md. Mahbub Hasan, Kenbu Teramoto, Satoshi Tanemura,