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denoised

denoised

denoised

denoised

1

The experiment results show that the PSNR and vision of the curvelet denoised images improve a lot, especially at the edge of the image .

实验表明去噪后图像 PSNR 和视觉效果有较大提高，特别是对图像边缘的恢复上效果明显。

2

Noisy image can be denoised through this filter operator and wavelet thresholding technique .

图像中的噪声可以通过这个滤波算子和小波技术进行去除。

3

Plenty of noises was denoised by the wavelet packet threshold denoising with local feature well in time-frequency domain.

利用小波包阈值除噪良好的时频局部化特性滤除信号中大量的噪声。

5

Finally , the modified wavelet coefficients are transformed back into the original domain to get the denoised image .

最后，去噪的小波系数进行逆小波变换得到原始域的去噪图像。

7

Comparing the waveform of denoised audio and noisy audio, it shows that the denoising result is perfect .

对比去噪前后音频波形也可看出此算法的去噪效果很好。

8

Firstly, reduced the dimensions of correlated inputs and denoised for sample by PLS, then construct the SVM model .

该方法通过 PLS 对样本数据进行降维、去噪以及消除共线性处理后，再进行 SVM 回归建模。

9

The filtered difference image is added back to the shrinkage image to get the final denoised image .

再和收缩图像相叠加，从而得到最终的去噪图像。

10

By applying the algorithm to the real SAR images , the denoised image obtains a pretty well visual effect and all indices are enhanced .

把该算法应用到实测 SAR 图像中取得了很好的目视效果，各项指标得到了有效提高。

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