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利用一种基于PFT(相位傅里叶变换)的算法对输送带钢丝绳芯X线图像进行缺陷检测。首先介绍了PFT算法,然后在MATLAB中对钢丝绳芯X线图像进行缺陷检测的仿真试验。试验结果表明,基于PFT算法适合输送带钢丝绳芯X线图像的缺陷检测。
A defect detection method based on PFT (Phase Fourier Transform) algorithm was applied to the X-ray images of the steel cord of the conveyor belt. First introduced the PFT algorithm, and then in MATLAB simulation of steel cord X-ray image defect detection. The experimental results show that the PFT algorithm is suitable for the defect detection of the X-ray image of the conveyor wire rope core.