变换域,transform domain
1)transform domain变换域
1.Technology of narrow-band interference suppression intransform domain communication system based on wavelet packet;基于小波包的变换域通信系统窄带干扰抑制技术
2.Double digital watermarking method based on imagetransform domain;基于图像变换域的双重数字水印方法
3.The fundamental idea intransform domain communication system is to synthesize a smart adaptive waveform to avoid interference at the transmitter.变换域通信系统通过信道估计在变换域设计信号波形避开干扰,它没有采用载波调制,而是用一个类似噪声的基函数进行信息调制。
英文短句/例句
1.Research on Region-Of-Interest Detection Algorithm in the Integer Cosine Transformed Domain;整数余弦变换域上的感兴趣区域识别方法研究
2.Image Encryption Technology Based on DWT Domain基于小波变换域的图像加密技术研究
3.Face Recognition Based on WPMMC in the Transformed Domain;基于变换域WPMMC方法的人脸识别
4.Research on Digital Image Watermarking Technique Based on Transform Domain;基于变换域的数字图像水印技术研究
5.Digital Image Watermark Algorithm in Frequency Domain Based on Chaotic;基于混沌的变换域数字图像水印算法
6.A Research of Ditial Watermarking Technique Based on DWT Domain;基于小波变换域的数字水印技术研究
7.Study on the Technique of Robust Digital Audio Watermarking in the Transform Domain变换域鲁棒数字音频水印技术的研究
8.Research of Digital Watermarking Algorithm Based on Transform Domain基于变换域的图像数字水印算法研究
9.A Novel Blind Source Separation Algorithm in Walsh Transform一种Walsh变换域的盲源分离算法
10.2-D Transform Domain Channel Estimation Method for OFDM SystemsOFDM系统二维变换域信道估计算法
11.A SVD-LS Based Watermarking in Transform Domain一种SVD与LS相结合的变换域水印
12.SAR IMAGE COMPRESSION BASED ON LIFTING DIRECTIONLET TRANSFORM基于提升方向波变换域的SAR图像压缩
13.Rate Control for Transform Domain Wyner-Ziv Video Coding变换域Wyner-Ziv视频编码的码率控制
14.Semi-fragile Image Watermarking Algorithm in Hadamard Domain图像Hadamard变换域半脆弱水印算法
15.Improvement of Transform Domain Communication System Basis Function Building变换域通信系统基函数生成方法改进
16.The Research on Digital Watermarking Algorithm Based on Transform Domain and HVS基于变换域和HVS的数字水印算法研究
17.Algorithm of digital image enhancement based on wavelet transform domain and its realization小波变换域数字图像增强算法及实现
18.The Range Properties of *-Aluthge Transformation*-Aluthge变换的值域性质
相关短句/例句
transformation domain变换域
3)transform field变换域
4)DCT transform domainDCT变换域
1.In this text,we mainly discuss a kind of image watermark spread spectrum method carried out inDCT transform domain and give discri.在研究DCT变换域的图像水印扩展频谱算法的基础上,运用感知性和健壮性标准对不同的图像水印扩频算法进行评价,为公正评价水印系统提供了依据。
5)domain transformation变换区域
1.The authors discuss the application ofdomain transformation acceptance-rejection method in Beta; vatiates and give the Beta variates algorithm generated bydomain transformation acceptance-rejection method in the tail intervals and Patchwork method in central intervals.讨论了该方法在贝塔分布随机数中的应用,给出了尾部区间由变换区域舍选法而中心区间由Patchwork方法产生的贝塔分布随机数算法。
6)Laplace transform domainLaplace变换域
延伸阅读
Radon变换和逆Radon变换Radon变换和逆Radon变换X线物理学术语。CT重建图像成像的主要理论依据之一。19澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
