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- A new de-noising method based on wavelet domain median filter is proposes, which is effective for removing Gaussian white and impulse noises. 摘要提出了小波域中值滤波的去噪方法，在去除高斯白噪声的同时能有效地去除脉冲噪声。
- wavelet domain median filter 小波域中值滤波器
- Application of median filter in wavelet domain in the signal processing of the laser gyro 小波域中值滤波在激光陀螺信号处理中的应用
- Speckle Reduction;Image Compression; Wavelet Transform; Median Filter; Quadtree Classification; Trellis Coded Quantization. 01相干斑抑制;图像压缩;中值滤波;小波变换;四叉树分类;网格编码量化
- An image denosing method which combine wavelet packet transform with median filter used in the system of the online measuring of pellets diameters was presented. 提出了一种将小波包变换和中值滤波相结合的球团矿图像去噪方法。
- In particular the median filter can reduce impulse noise. 另外，中值滤波可以有效抑制脉冲干扰。
- In chapter 3, we discuss the mean filter and median filter. 第3章主要讨论了均值滤波器和中值滤波器等。
- Firstly calculate the absolution of the source speech signal, then analyze the absoluted signal in the dyadic wavelet domain. 首先对原始语音信号取绝对值，然后对其进行小波变换，认为8阶小波变换绝对值的极大值点对应于原始语音的音素分段点。
- Therefore, an algorithm of PD signal reconstruction based on modulus maximum wavelet domain is presented in this paper. 为此,该文提出一种基于模极大值小波域的局部放电信号重构算法。
- Several typical nonlinear denoising methods for digital radiographic information processing were introduced, including median filter, homomorphic filter, wavelet denoising and morphologic filter. 摘要阐述了几种常用于数字射线成像信息处理的非线性滤波降噪法，包括中值滤波、同态滤波、小波降噪和形态滤波法。
- This paper presents a blind watermarking scheme baaed on the visual perceptual model in wavelet domain. 摘要提出了一种基于视觉感知模型的小波域图像盲水印方案。
- On theory of median filter, dealing with gray image to control yawp. 根据中值滤波的原理,对灰度图像进行滤波,抑制噪声;
- A adaptive watermarking scheme based on quadtree-split in the wavelet domain is proposed in this paper. 摘要文章提出了一种基于四叉树分割的小波域自适应水印方案。
- A wavelet domain Indicator of the local spatial activity achieved the adaption to the spatial context in the image. 使用具有局部空间活跃性的小波域标记能达到对图像空间上下文关系的适应。
- We give the implementation of SRIW in Wavelet Domain for exemplifying it and propose the special evaluation of SRIW. 以小波域为例给出了SRIW实现方法，提出了SRIW特有的评价标准。
- An audio watermarking algorithm based on mean quantization in the wavelet domain is presented. 摘要提出了一种均值量化的小波域数字音频水印算法。
- Each kind of palmprint pattern is described by parameters in wavelet domain that learned form samples by estimation. 通过样本学习，利用参数佑计的方法，每种掌纹模式的理想模型表示为小波域内的特定参变量。
- An improved median filtering algorithm is presented in this paper. 摘要提出了一种改进的中值滤波算法。
- The feature extraction of wavelet domain and the significance of each feature in wavelet domain are analyzed. 研究了小波变换域的音频特征提取，分析了这些特征在小波变换域中的意义。
- The new FNN filter was compared with vector median filter (VMF) using image Flowers and Lena. 用Flowers图像和Lena图像对经过训练的滤波器和矢量中值滤波器进行了测试对比.
