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- An optimal speech denoising method which combines wavelet shrinkage and separation of unvoiced sounds and voiced sounds is presented. 摘要 结合小波阈值去噪和清浊音分离技术,提出了一种优化的语音去噪新方法。
- The numerical experiments show that the proposed method can significantly raise SNR, decrease MSE and preserve the shape of signal better than the original wavelet shrinkage method. 数值仿真表明,与小波阈值收缩方法相比,该方法在信噪比和均方差指标上都有明显的提高,并能很好地保持信号的形状。
- Three high frequency parts from wavelet transforms are turned into spherical coordinate, in which it applies the method to image de noising by the wavelet shrinkage parameters based on statistical characteristics. 该方法把线性小波变换后得到的 3个高频分量通过球坐标变换后 ;得到球坐标下 3个分量 ;然后在球坐标中根据图像统计特性设定的收缩因子处理小波收缩去噪 .
- This method is not only less than Tree-Adapted Wavelet Shrinkage (TAWS) method in operation amounts but also excellent in image denoising results and reservation of singularity information. 该算法不仅减少了运算量,而且在消噪和保留奇异点信息方面也取得了较好的效果。
- Translation-invariant Wavelet Shrinkage Depending on Besov Weight 依赖Besov权的平移不变小波阈值方法
- De-striping for MODIS Infrared Band Data via Wavelet Shrinkage 应用小波收缩方法剔除MODIS热红外波段数据条带噪声
- A Improved Wavelet Shrinkage Method and Determining of the Denoise Threshold 改进的小波收缩消噪技术及确定消噪门限的方法
- There has been some shrinkage in our export trade. 我们的出口贸易量已有些减少。
- It's best to allow for shrinkage when buying cotton clothes. 买棉布衣服时最好考虑到它们的缩水率。
- An Improved Method of Image De-noising Based on Wavelet Shrinkage in Spherical Coordinates 球坐标系下小波收缩去噪方法的改进
- New Method of Image De-noising through Wavelet Shrinkage Based on Estimate of Noise Variance 基于噪声方差估计的小波阈值图像去噪新方法
- Noise reduction of hyperspectral imagery using hybrid spatial-spectral derivative-domain wavelet shrinkage 利用混杂空间-光谱导数域小波压缩超光谱成象的噪音减少
- The Generalized Fractional Power Model of Thresholding Policies by Wavelet Shrinkage 小波收缩策略的广义分数幂模型
- As a result of shrinkage, the shirt is now too small to wear. 由于洗后缩小,那件衬衫现在小得不能穿了。
- Allow two inches in the fabric for shrinkage. 在织物上预留两英寸以免缩水
- How is shrinkage affected by mould temperature? 模具温度如何影响收缩率?
- High shrinkage get excellent packing results. 收缩高,包装效果极佳。
- The shrinkage speed can be adjusted up to 7.5m/min. 传送速度可调到每分钟7.;5公尺以上。
- Hight stability of size shrinkage. 尺寸收缩稳定性高.
- soft wavelet shrinkage 软阈值去噪