An improved method based on orthogonal wavelet transform for adaptive speech denoising is proposed, which can increase the convergence rate of the adaptive speech denoising process.
提出一种基于正交小波变换的自适应语音消噪改进方法，这种方法可以提高自适应语音消噪过程的收敛速率。
The application of this scheme reduces the computational complexity in the iterative process and improves the efficiency of the denoising.
该格式的应用减少了迭代过程中的计算量，提高了去噪效率。
The image denoising is the earliest and most research in the image restoration domain, it is the essential step and the key link in the process of image processing.
图像去噪是图像恢复领域研究最早、最多的课题，也是进一步处理图像的必要步骤和关键环节。
Because this function keeps smooth in the entire value range, some important details in the process of image denoising can be held.
此种函数因在整个取值区间内保持平滑性，所以在去噪中可保存图像的部分细节。
A new type of diffusion process simultaneously denoising and sharpening images was considered.
提出了一个新的能够同时去除图像噪声和锐化边缘的扩散方程模型。
A new type of diffusion process simultaneously denoising and sharpening images was considered.
提出了一个新的能够同时去除图像噪声和锐化边缘的扩散方程模型。
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