反卷积,deconvolution
1)deconvolution[,di:k?nv?'lu:??n]反卷积
1.A new kind of wavelet-based method for spectrum deconvolution;一种基于小波的光谱反卷积方法(英文)
2.Three-dimensional Wide-field Deconvolution Imaging Microscopy;三维反卷积显微成像技术浅谈
3.Determination of the Optimum Filtering Parameters of Deconvolution with the Method of Frequency Domain;用频域法确定反卷积的最佳滤波参数
英文短句/例句

1.Image Processing and Application Based on Deconvolution Analysis;基于反卷积分析方法的图象处理与应用
2.A wide adaptability deconvolution technique for ultrasonic nondestructive testing一种应用于超声无损检测的广谱反卷积技术
3.Application of DAMAS Method of Microphon Array for Measurement of Airplane Noise传声器阵列反卷积法在飞机噪声测试中的应用
4.Blind Deconvolution Algorithm in Frequency-Domain Based on Microphone Sub-arrays基于麦克风嵌套子阵列的频域盲反卷积算法
5.Multisensor Measurement Fusion Single Channel White Noise Deconvolution Filter多传感器观测融合单通道白噪声反卷积滤波器
6.Deconvolution Technique Based on Lifting Wavelet Transform and Genetic Algorithm基于提升小波变换和遗传算法的反卷积技术
7.In this paper, a new method to determine the optimum filtering parameters of deconvolution is presented.本文介绍了一种确定反卷积的最佳滤波参数的新方法。
8.Deconvolution Study of Ultrasonic Medical Image Based on Higher Order Spectral and Wavelet Theory;基于高阶谱和小波分析的超声医学图像反卷积研究
9.Frequency Domain Deconvolution Technique and Its Implementation in the Recovery of the Space Charge Signal空间电荷测量信号恢复中的频域反卷积技术及实现
10.Selecting Regularization Parameter In Image Restoration Based On the Variance Of Noise基于噪声方差来计算变分图像反卷积的规整化参数
11.Gould-Hsu inversions and Hagen-Rothe type convolutionsGould-Hsu反演和Hagen-Rothe型卷积
12.Two Classes of Singular Integral Equations of Convolution Type with Reflection二类具有反射的卷积型奇异积分方程
13.Research on CBP Algorithm and Implementation on Parallel DSP System;卷积反投影算法研究及在并行DSP系统上的实现
14.Fan-Beam Convolution-backprojection Algorithm for Image Reconstruction Based on the Wavelet;基于小波的图像重建扇束卷积反投影算法
15.The convolution-type identity of Lagrange inversion formula and it s combiatorial proof;拉格朗日反演的拟卷积公式及其组合证明
16.The Research of Least-Square Algorithm for Deconvolution in Two Channels;双通道信号的最小平方卷积反演算法研究
17.Research on Parallel Image Reconstruction for Industrial Computed Tomography by Convolution Back Projection with Narrow Fan-beam;工业CT窄角扇束卷积反投影并行图像重建研究
18.Deconvolution Current Equation Total Controled by Electrode Reaction Rates;完全受电极反应速率控制的去卷积电流方程
相关短句/例句

de-convolution反卷积
1.Multi-sensor information fusion optimal white noise de-convolution filter based on Kalman filtering method;基于Kalman滤波方法的多传感器信息融合最优白噪声反卷积滤波器
2.The system error arising from phase locked loop is corrected by de-convolution.提出了首先对微波、毫米波信号进行下变频,再利用锁相环提取被测试信号相位噪声的相位噪声提取方法,采用现代谱分析技术对提取出的相位噪声信号在频率中进行分析,并利用“反卷积”技术实现测试系统的误差校正,研制实现了微波、毫米波相位噪声测试系统。
3)deconvolution[,di:k?nv?'lu:??n]反卷积分
1.In vivo and in vitro evaluation of push-pull osmotic pump-controlled release tablet of vinpocetine using numerical deconvolution technique;反卷积分法研究长春西汀推拉式渗透泵控释片体内外相关性
4)blind deconvolution盲反卷积
1.A blind deconvolution method for chaotic signals based on prediction and recons truction analysis;混沌卷积混合信号的预测重构盲反卷积方法
2.To observe object in high resolution,combining characteristic of noise,with physical constraint,a novel method of atmospheric turbulence-degraded images blind deconvolution restoration minimization model is proposed.为了目标的精确观测,根据噪声特性,结合符合物理意义的约束条件,提出了新的大气湍流图像盲反卷积复原最小化模型,并以共轭梯度数值优化方法交替迭代求解,复原观测目标图像。
3.According to the imaging of object by atmospheric turbulence and total variation effect in denoising,minimum model of multiframe blind deconvolution of atmospheric turbulence-degraded images based on total variation is proposed.根据总变分的噪声抑制特性和大气湍流成像过程,建立了基于总变分的大气湍流噪声图像多帧盲反卷积复原最小化模型,以基于共轭梯度数值优化方法的交替迭代算法求解,复原出了观测目标的清晰图像。
5)PDF deconvolutionPDF反卷积
6)deconvolution[,di:k?nv?'lu:??n]卷积反演
1.The inverse filter is a simple deconvolution algorithm which gives perfect performance when the raw data is noiseless, but is invalid when the system transfer function spectrum has zero points.逆滤波是一种比较简单的卷积反演方法 ,在小噪声的情况下其效果相当好。
2.The research of deconvolution algorithm is a hot point in digital signal processing field.卷积反演研究一直是信号处理技术中的热点。
延伸阅读

滤波反投影或卷积反投影滤波反投影或卷积反投影 影像学术语。当代影像学设备进行影像重建的数学方法。在直接用扫描后所获得的投影轨迹剖面图反投影重建出的CT图像中,无法避免角度卷入条纹伪影(angular aliasing streaks)造成的模糊和失真。这种现象与被扫描层面的空间频率中高频信息的损失有关。使用一种精密的数学方法去除这种模糊。称为“展现”(unfolding)或去卷积(deconvolution),即在反投影前使用一种数学的“滤器”或卷积函数对原始数据进行修正,然后再进行反投影。两步数学处理过程合称为滤波(修正后)反投影或卷积(后)反投影。这种方法的优点是处理过程简单,速度快,所得图像逼真、清晰。