FFT used for fabric defect detection based on CUDA
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Aiming at the problem for the online real-time detection of fabric defect, this paper uses the method of Fast Fourier Transform based on CUDA to detect the fabric defect, This method adopts multi thread parallel implementation of FFT algorithm for fabric defect detection on the GPU platform. Compared with the simulation of FFT algorithm based on CPU, the result shows, the algorithm proposed in this paper can significantly shorten the time of detection on the basis of ensuring the correct detection rate. This algorithm provides a theoretical basis for the online detection of fabric defects.
[1] Dunshan Yu,et al. Design and implementation of a parallel real-time FFT processor , 2004, Proceedings. 7th International Conference on Solid-State and Integrated Circuits Technology, 2004..
[2] Chi-Ho Chan,et al. Fabric defect detection by Fourier analysis , 1999, Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370).
[3] Sen M. Kuo,et al. Fast Fourier Transform and Its Applications , 2002 .