Tomography of cylindrical objects: comparison of noise property and accuracy of Abel inversion techniques with and without noise filtering
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Description
I have analyzed and compared the noise property and accuracy of three kinds of Abel inversion technique, i.e., the polynomial interpolation, versatile polynomial fitting (VPF) and modified Fourier-Hankel (MFH) methods. All these techniques will amplify noise due to the intrinsic property of Abel inversion. A technique that is more sensitive to noise also has a higher inversion accuracy for data without noise. Among the techniques without a noise resisting property, the third-degree polynomial...[Show more]
Collections | ANU Research Publications |
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Date published: | 2011-12-10 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/101219 |
Source: | Applied optics |
DOI: | 10.1364/AO.50.006512 |
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