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System and method for signal denoising using independent component analysis and fractal dimension estimation
System and method for signal denoising using independent component analysis and fractal dimension estimation
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机译:使用独立分量分析和分形维数估计的信号去噪系统和方法
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摘要
A system and method of signal denoising using Independent Component Analysis (ICA) and fractal dimension analysis of the signal components in the ICA domain is described. The signal components with fractal dimensions higher than a pre-determined threshold are automatically attenuated or canceled in order to alleviate the noise in the signal. The denoised signal is reconstructed using inverse ICA transform of the signal components.
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