GPU Accelerated Digital Volume Correlation

A sub-voxel digital volume correlation (DVC) method combining the 3D inverse compositional Gauss-Newton (ICGN) algorithm with the 3D fast Fourier transform-based cross correlation (FFT-CC) algorithm is proposed to eliminate path-dependence in current iterative DVC methods caused by the initial guess...

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Bibliographic Details
Published in:	Experimental mechanics Vol. 56; no. 2; pp. 297 - 309
Main Authors:	Wang, T., Jiang, Z., Kemao, Q., Lin, F., Soon, S. H.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.02.2016
Subjects:	Biomedical Engineering and Bioengineering Characterization and Evaluation of Materials Control Dynamical Systems Engineering Lasers Optical Devices Optics Photonics Solid Mechanics Vibration Digital volume correlation Parallel computing Compute unified device architecture Inverse compositional Gauss-Newton algorithm Fast Fourier transform Graphics processing unit
ISSN:	0014-4851, 1741-2765
Online Access:	Get full text
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