medical signal processing; signal reconstruction; signal denoising; Hilbert transforms; spectral analysis; haemodynamics; wavelet transforms; haemorheology; biomedical ultrasonics; blood vessels; blood flow measurement; Doppler measurement; noise reduction; quadrature Doppler ultrasound signal; adapted local cosine transform; spectral analysis; spectrogram; blood flow; quantitative analysis; nonnegative garrote thresholding method; directional information extraction; signal reconstruction; signal denoising; Hilbert transform; mean frequency waveform; spectral width waveform; wavelet transform; low SNR condition; blood vessels;
机译:基于自适应局部余弦变换和伽罗特阈值法的多普勒超声信号降噪
机译:使用正交多普勒超声上所示的多个莫尔斯小波降低方向信号的噪声
机译:使用正交多普勒超声上所示的多个莫尔斯小波降低方向信号的噪声
机译:基于适用的局部余弦变换的正交多普勒超声信号降噪
机译:使用二进制离散余弦变换(BinDCT)和整数自适应滤波(IntAF)的基于ITU-T G.729标准的无损语音编码。
机译:MEMS陀螺仪信号的降噪:基于AMA的ACMP与自适应多尺度SG滤波器相结合的新方法
机译:基于离散的余弦变换的本地自适应滤波由非间断噪声损坏的图像
机译:自适应噪声消除在音频信号降噪中的应用。