小波提升,wavelet lifting英语短句,例句大全

小波提升,wavelet lifting
1)wavelet lifting小波提升
1.4kbit/s characteristic waveform interpolation(CWI) speech coding algorithm based on Haar wavelet lifting.提出一种基于Haar小波提升的2。
2.Finally,the 3-level DWT is applied to originality image using wavelet lifting technology,and the 2-value watermark image is embedded into the sub-band of wavelet transform domain.首先将水印信息进行PDF417编码,并在密钥控制下进行混沌序列置乱后得到二值水印图像;最后使用小波提升技术对原始图像进行小波三级变换,在小波变换域低频子带中嵌入二值水印图像。
3.This paper based wavelet theory and wavelet lifting scheme presented a new OFDM system(LWT-OFDM)due to superior spectral containment of wavelet filters.本文基于小波理论及其提升算法,利用小波的高频谱效率特性,提出了一种基于小波提升理论的正交频分复用(LWT-OFDM)系统,建立了完善的数学模型及计算机仿真系统,并进一步对小波提升变换OFDM及傅里叶变换OFDM的峰均比特性进行了深入的研究,仿真与实验结果表明:基于小波提升的OFDM系统峰均比特性远远优于传统OFDM系统。

英文短句/例句

1.Wavelet Lifting Theory and Its Applications Study in the OFDM System;小波提升理论及其在OFDM中的应用研究
2.Research of Digital Image Watermarking Based on Wavelet Lifting Scheme;基于小波提升的数字水印算法的研究
3.Edge Detection Based on Wavelet Lifting Transform and Its Application基于小波提升变换的边缘检测及应用
4.Digital Watermark Algorithm Based on Tchebichef Moments and Wavelet Lifting基于Tchebichef矩和小波提升的数字水印算法
5.Morphological Lifting Wavelets, Adaptive Lifting Scheme and Their Application in Image Processing;形态学小波提升格和自适应提升格在图象处理中的应用
6.Realtime MMW Signal Denosing Based on Lifting Wavelet基于提升小波的毫米波信号实时去噪
7.Technique of the Image Fire Detection Based on Lifting Wavelet Transform;基于提升小波的图像型火灾检测技术
8.Research and Implementation of JPEG2000 5/3 Lifting Based Wavelet on FPGA;基于FPGA的JPEG2000 5/3提升小波研究与实现
9.FPGA Implementation Method of Lifting Wavelet;JPEG2000中提升小波算法的FPGA实现
10.The Construction and Application of the Second Generation Wavelet Based on Lifting Scheme;基于提升格式的二代小波构造与应用
11.The Lifting Scheme for Compactly Supported Biorthogonal Multiwavelets of Scaling=a;a尺度紧支撑双正交多小波的提升格式
12.Construction of 11-9 Biorthogonal Wavelets and Lifting Factorization;11-9双正交小波的构造与提升分解
13.A blind watermarking algorithm based on lifting wavelet transform一种基于提升小波变换的盲水印算法
14.Bi-regularized Super-resolution Algorithm Based on Lifting Wavelet基于提升小波双正则化超分辨率算法
15.Simulation analysis of GPS cycle-slip detection based on lifting wavelet基于提升小波的GPS周跳探测仿真分析
16.Study of Power Quality Analyzer based on Lifting Wavelet基于提升小波的电能质量分析仪研究
17.Image Compression Algorithm Based on Direction-Adaptive Wavelet Lifting一种自适应的方向提升小波压缩算法
18.Parallel Processing and High Speed Implementation of Lifting DWT提升小波变换的并行处理与高速实现

相关短句/例句

lifting wavelet提升小波
1.Adaptive update-lifting wavelet and its applications using gradient;基于梯度的自适应更新提升小波及其应用
2.Denoising of vibration signals for turbo-generator units by using adaptive lifting wavelet;基于自适应提升小波的电厂汽轮发电机组振动信号消噪
3.Denoising of partial discharge signals based on adaptive lifting wavelet;基于自适应提升小波的局部放电信号噪声消除
3)lifting scheme wavelet提升小波
1.A Blind Watermarking Algorithm Based on Lifting Scheme Wavelet;基于提升小波变换的数字水印算法研究
2.According to the parallel feature of DSP,a 2-D lifting scheme wavelet transformation is adopted to implement the reading,storage and wavelet transformation of image data at one time.根据DSP的并行特性,采用基于块的二维提升小波变换,使图像数据的读取、存储和小波变换能同时进行,降低了算法的中间存储量,提高了DSP的利用率。
3.The paper has firstly discussed how a right wavelet base can be chosen,and decomposes the SAR image and optical image using the lifting scheme wavelet.首先研究了图像融合小波基的选区,并利用提升小波技术分别对合成孔径雷达图像和光学遥感图像进行小波提升分解然后,对分解后的SAR低频分量进行邻域平均,再与光学图像的低频分量进行加权平均;为了抑制SAR图像斑点噪声的影响,重点研究了高频分量的融合方法,并提出了一种依据斑点噪声特征变化而自适应地改变融合窗口的方法,该方法提高了SAR图像的目标解译和识别能力;最后,使用融合前后的SAR图像进行图像的目标检测,结果表明,融合后的图像能够明显抑制SAR斑点噪声影响,使SAR图像目标检测的效果更佳。
4)lifting scheme提升小波
1.Image processing based on integral lifting scheme and its implementation by DSP;基于整型提升小波变换的图像处理及DSP实现
2.Sonar image recognition based on lifting scheme and fractal dimension;基于提升小波变换和分形维数的声纳图像识别
3.Real-time detection of DDoS attack based on lifting scheme;基于提升小波的DDoS实时检测
5)Lifting Scheme Watelet小波提升格
6)Lifting-scheme wavelet denoising algorithm提升小波滤噪法