1) Nonsubsampled
非下采样
1.
Cycle spinning VS nonsubsampled in contourlet domain
循环平移和非下采样在轮廓波去噪中的应用
2) nonsubsampled contourlet
非下采样Contourlet
1.
The nonsubsampled contourlet(NSCT) is a shift-invariant directional multiresolution image representation.
非下采样Contourlet变换(NSCT)是平移不变的多级定向图像表示方法,不仅克服了小波变换非一维奇异性最优基的缺点,而且其平移不变性使边缘保持能力优于Contourlet;由于APDCT(全相位DCT变换)在子带分解中表现出优异的性能,所以提出了基于全相位分级的NSCT变换方法。
2.
The nonsubsampled Contourlet(NSCT) not only overcomes the disadvantage of wavelet,the nonoptimal basis for one-dimensional singularity,but also improves the edge preservation for the shift-invariance.
非下采样Contourlet变换克服了小波变换非一维奇异性最优基的缺点,而且其平移不变性使其边缘保持能力优于Contourlet。
3.
An algorithm for pavement cracks detection based on nonsubsampled contourlet transform(NSCT) and morphology is proposed.
路面图像的复杂性及裂缝信息的弱信号性导致对路面裂缝进行检测非常困难,为此提出一种基于非下采样contourlet变换(NSCT)和图像形态学的路面裂缝检测算法。
3) nonsubsampled multiscale
非下采样分级
4) nonsubsampled contourlet transform(NSCT)
非下采样contourlet变换
1.
An image fusion method based on nonsubsampled contourlet transform(NSCT)is presented,which uses the nonsubsampled pyramids(NSP)and the nonsubsampled directional filter banks(NSDFBs)to decompose the source images in a multi-scale and multi-direction way.
摘要:提出了一种基于非下采样contourlet变换(NSCT)的多分辨率图像融合方法,通过非下采样金字塔(NSP)和非下采样方向滤波器组(NSDFB)实现对图像的多尺度多方向分解。
2.
A fusion algorithm based on Nonsubsampled Contourlet Transform(NSCT)and Pulse Coupled Neural Network(PCNN)was proposed.
提出一种基于非下采样contourlet变换(NSCT)与脉冲耦合神经网络(PCNN)的图像融合算法。
3.
This method was to obtain the value of a threshold automatically using the max signal-to-noise ratio and made different directions multiscale products of high frequency coefficient in order to detect edge of SAR images in NonSubsampled Contourlet Transform(NSCT)domain.
该方法利用信噪比最大自动选取阈值,在非下采样Contourlet变换(NSCT)域中,进行不同方向高频系数多尺度乘积以达到SAR图像检测边缘。
5) un-downsampling wavelet transform
非下采样小波
1.
This paper proposed a new method of extracting image edge using the un-downsampling wavelet transform and directional context-filtering,in which the un-downsampling wavelet transform was explored to generate the gradient image,and the directional context-filtering technique was employed to detect the image edge.
提出了一种新的基于小波变换和方向上下文滤波的图像边缘检测方法:采用非下采样小波变换方法生成图像的梯度图像,采用方向上下文滤波技术提取出图像的边缘。
6) Nonsubsampled contourlet transform
非下采样Contourlet变换
1.
SAR image despeckling using statistical priors in nonsubsampled contourlet transform domain;
统计先验指导的非下采样Contourlet变换域SAR图像降斑
2.
Image diffusion denoising based on spectral graph theory and nonsubsampled Contourlet transform
基于非下采样Contourlet变换和谱图理论的扩散去噪
3.
Medical image retrieval based on nonsubsampled Contourlet transform and Zernike moments
基于非下采样Contourlet变换和Zernike矩的医学图像检索
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条