1.
A Lossless Compression Algorithm Based on Signal-Noise Characteristic of Gray-Level Finger-Print Image
基于灰度指纹图像信噪特征的无损压缩算法
2.
Weak signal extraction and feature recognition to polynomial phase signal in low SAR
低信噪比FPPS的弱信号提取与特征识别
3.
The Characteristics Analysis and Application Method Study on Seismic Backgrond Noises;
地震背景噪声信号的特征分析与应用方法研究
4.
Extracting Characteristic Information of Weak Signal from Strong Noise Background by Wavelet Analysis;
强噪声背景下弱信号特征提取的小波分析
5.
SAR Image Despeckling and Feature Extraction Based on Phase Information;
基于相位信息的SAR图像降噪和特征提取
6.
A New Method Based on Eigenvalue Analysis for Blind SNR Estimation
一种新的基于特征值分析的盲信噪比估计方法
7.
Improve Speaker Identification Performance by Integrating Characters under Noisy Conditions
噪声环境下基于特征信息融合的说话人识别
8.
In decomposed eigen subspace, by means of eigen extraction, noise is eliminated and signal to noise (s/n) ratio enhanced.
在分解后的特征子空间中进行特征提取来消除相干和随机噪声，提高地震记录的信噪比。
9.
Wavelet Transform Based De-noising and Feature Points Extraction for Pulse Signals
应用小波变换的脉搏信号去噪处理与特征点提取
10.
The source and characteristics of extremely low frequency noise affecting communications around the submarine
潜艇周围影响超低频通信的电磁噪声来源及特征分析
11.
Spectrum Feature of Step Signal with White Noise and Method of Noise Reducing
含白噪声阶跃信号的频谱特性及去噪分析
12.
The Study of MMW Radar Echo Denoising and Character Extraction
毫米波雷达回波去噪与特征提取研究
13.
Research on Noise-robust Speech Recognition Based on Feature Extraction;
基于特征提取的抗噪声语音识别研究
14.
Research of Modulation Feature Extraction from Ship-radiated Noise;
舰船辐射噪声调制特征提取方法研究
15.
Speckle Suppression of SAR Images and Extraction of Local Features;
SAR图像噪声抑制和局部特征提取
16.
Research on Speaker Characteristic Parameter Extraction in the Noise Environment
噪声环境下说话人特征参数提取研究
17.
A PLP Speech Feature Extraction Method in Noisy Environment
噪声条件下的语音特征PLP参数的提取
18.
PDE Method Based on Image Feature Direction Applied in Image Smoothing
基于图像特征方向的PDE去噪方法