according to discrete conception, mechanism of image blur caused by uniform motion is analyzed. mathematical models of image blur and restoration by uniform rotation motion are established by means of z transform. fast restoration algorithm is presented.

  • 从离散直观角度分析了由匀速旋转运动引起图像模糊的机理,通过Z变换方法,建立了由匀速旋转运动引起图像模糊的退化模型和恢复模型,并给出了快速算法。
  • 来源:互联网摘选更新时间:2026-07-01 10:53:41

  • 重点词汇
  • mechanismn.[生]机制,机能,[乐]机理;(机械)结构,机械装置[作用],(故事的)结构;[艺]手法,技巧,途径;机械作用;
  • Motion[人名] 莫申;
  • OFabbr.Old French 古法语;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • conceptionn.概念,观念;构思,设想;怀孕;
  • Conception[地名] [美国、纳米比亚] 康塞普申;
  • Isn.英语字母表的第 9 个字母( I的名词复数 );[地名] [俄罗斯] 伊斯;
  • blurn.污迹,污斑;模糊不清的事物;暧昧不明;
  • 相关例句
1、

a method of deconvolution with discrete fourier transform is discussed in this paper. compared with other methods of deconvolution ( z transform method and least square method), this method has three advantages: 1. high precision;

应用离散富氏变换(DFT)的反褶积方法,与计算反褶积的Z变换和最小平方法相比,具有以下优点:(1)精度高。

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2、

in this paper the z transform of the autocorrelation model for two-dimensional discrete random pattern is derived, and the linear model for the coefficient of z transform is established and identified.

本文导出了二维离散随机模式自相关模型的z变换,建立了z变换系数的线性模型并进行模型的辨识。

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3、

saw chirp z transform processors are widely accepted as a promising supporting technique for real time fourier transform signal processing it has come into use since the end of 1970's.

声表面波(SAW)线性调频变换(CZT)技术是实时傅利叶变换处理的主要支持性技术之一。其实用化研究始于七十年代末。

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4、

according to the features of dsp, this paper presents a spectrum zooming analysis method based on chirp z transform ( czt).

基于DSP信号处理的特点,给出了一种基于线性调频Z变换(CZT)的频谱细化实现方案。

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5、

the chirped z transform has more potential for facilitating the use of the spontaneous otoacoustic emissions in clinical applications.

调频Z变换方法对推动自发耳声发射在临床生理和病理上的应用有更大的潜力。

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6、

compare dft to z-transform, get the relationship of dft and z transform.

分析DFT算法和Z变换,并对DFT和Z变换作了比较,得出DFT和Z变换之间的关系。

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7、

z transform of transforming series

一种变换序列的Z变换

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8、

inverse z transform of causal 2 d sequences

二维因果序列的逆Z变换

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9、

the digital simulation of cas based on z transform is given to study the bandwidth design of the cas.

对复合轴系统进行了基于Z变换的数字模拟以研究其带宽设计。

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10、

we represent the dependence of base in different sites using two-step z transform in the process of modeling.

在建模过程中采用二阶Z变换来表示各个碱基之间的依赖性。

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11、

chirp z transform algorithm for airborne bistatic spotlight sar imaging

基于Chirp z变换的机载双站聚束式SAR成像

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12、

this paper models transcription factor binding sites ( tfbs) using two-step z transform.

本文采用二阶Z变换对转录因子结合位点序列进行建模。

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13、

chirp z transform is used to local frequency refining for improving the identification accuracy in frequency domain.

采用线性调频Z变换频谱校正进行局部频率细化提高频域法阻尼识别精度。

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14、

adi-fdtd method for dispersive media using the z transform

色散媒质中采用Z变换的ADI-FDTD方法

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15、

on the field of formal power series and generalized z transform with applications to discrete signal analysis

形式幂级数域及广义Z变换在离散信号分析中的应用

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16、

analysis of electromagnetic wave propagation in ionosphere by using fdtd combined with z transform method

用FDTD及Z变换方法分析电离层中电磁波传播

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17、

method of calculating matrix a~ n by z transform

用逆Z变换求A~n的一种方法

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18、

to evaluate ambiguity probabilistic we introduce the theory of gps ambiguity probabilistic evaluation and z transform first.

为了评估整周模糊度求解精度,首先介绍了整周模糊度概率特性的基本理论和z变换的基本思想。

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19、

z transform influence in gps ambiguity probabilistic evaluation

z变换整周模糊度概率特性影响分析

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20、

zeigarnik effect in insight problem solving: hemispheric difference in brain activities following problem solving and during hint presentation

顿悟中的蔡格尼克效应:左右脑在解题失败与提示信息加工时的活动差异

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