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- extended adaptive wavelet transform 扩展的自适应小波变换
- Considering the advantage for combining different mother wavelets of adaptive wavelet transform(AWT),six wavelets selected from Gabor wavelets and Mexican-hat wavelet are chosen to construct a multi-mother adaptive wavelet. 利用自适应小波变换(AWT)能融合不同母小波的优点,采用盖伯母小波和墨西哥帽母小波构成自适应小波。
- First, adaptive wavelet transformation is acted on original image, and then mixed scrambling algorithm is adapted to treat with the watermarking image. 首先利用改进的自适应小波变换对原始图像进行处理,然后采用混合置乱算法对水印图像进行处理。
- Image spread spectrum watermarking based on adaptive wavelet transform 自适应小波变换的图像扩频数字水印
- Adaptive Wavelet Transform Using Signal Correlation Detecting and Its Application 一种基于信号相关性检测的自适应小波变换及应用
- Woven fabric density measure based on adaptive wavelets transform 基于自适应小波变换的织物密度测量
- adaptive wavelet transform 自适应小波变换
- adaptive wavelet transform(AWT) 自适应小波变换(AWT)
- Double adaptive wavelet transforms based on lifting scheme applied on the piecewise smooth signals 应用于分段连续信号的基于提升格式的双自适应小波变换
- A denoise method is adopted based on Wavelet Transform and Stein Unbiased Risk Estimation rule,whose threshold is adaptive. 采用了一种基于小波变换和似然无偏估计的自适应阈值消噪方法,测试表明该方法能有效滤除心音信号中的噪声干扰。
- A novel video coding algorithm based on adaptive blocking regional wavelet transform and dis-crete cosine transform is described in this paper. 为了降低低码率视频编码算法的块效应与环效应,提出了一种基于自适应分区余弦变换/子波变换和重叠运动补偿的视频编码算法。
- Objective Apply wavelet transform to denoise medical image. 摘要目的利用小波变换进行医学图像去噪。
- Denoising analysis of OTDR data based on wavelet transform[J]. 引用该论文 王韶波;李康;孔繁敏;吴涛.
- Methods of signal processing in LIA based on wavelet transform[J]. 引用该论文 杨兴林;王华岑;徐铁铮;李劲.
- The article discusses a kind of image-based adaptive visible digital watermarking treatment technology in discrete wavelet transform (DWT). 摘要主要研究在小波变换域中,基于图像特征的自适应可见数字水印嵌入处理技术。
- A novel lossless image compression scheme IWTAP was presented based on combining integer wavelet transform and adaptive prediction. 摘要提出一种基于IWT与自适应预测相结合的无损图像压缩方案IWTAP。
- To eliminate the ECG signals noises mentioned above,this paper adopts LMS adaptive algorithm and wavelet transform theory to design three kinds of digital adapt... 结果表明,对心电信号中存在的这三种噪声具有很好的滤波效果。
- An algorithm for constructing adaptive wavelet filters was proposed, and applied to multivariate calibration of the near infrared (NIR) spectra. 摘要实现了一种构建自适应小波滤波器的方法,并将其用于近红外光谱数据的多元校正。
- By using wavelet transform, the emission of HHG in different time is obtained. 利用小波变换,观察了高次谐波在不同时刻的发射情况。
- Experimental result shows that this algorithm yields higher PSNR compared to other adaptive wavelet denoising algorithms. 仿真结果表明,该算法与其它自适应门限去噪算法相比,去噪后的图象具有更高的峰值信噪比(PSNR)。