spatial filtering中文是什么意思

發(fā)音:

中文翻譯
造句

空間濾波
空間濾光

spatial adj. 1.空間的；在空間中存在[發(fā)生，占有位置]的。 ...
filter n. 1.濾器，濾紙，過濾用料[砂、炭等]。 2.【無(wú)線 ...
complex spatial filtering 復(fù)空間濾波
fan-pass spatial filtering 扇通空間濾波
holographic spatial filtering 全息圖象空間過濾
nolinear spatial filtering 非線性空間濾波
nonlinear spatial filtering 非線性空間濾波
spatial filtering method 空間濾波法
spatial frequency filtering 空間頻率的濾波; 空間頻率濾波
spatial noise filtering 空間噪聲濾波
spatial-domain filtering 空間區(qū)域過濾
filtering 濾波; 濾除; 濾光; 濾凈; 濾清; 情報(bào)鑒定; 篩選; 篩熏過濾; 透過; 完井液滲濾; 選出
spatial adj. 1.空間的；在空間中存在[發(fā)生，占有位置]的。 2.占大篇幅的。 too spatial a theme for a book like this 要占很大篇幅，不是這本書所能容得下的主題。 n. -ity 空間性。 adv. -ly
filtering and filtering mode 過濾和過濾模式
adaptive filtering 自適應(yīng)濾波
air filtering 空氣過濾
analysis by filtering 過濾式分析
anisotropic filtering 各向異性過濾; 則設(shè)定為非等向性過濾
apodization filtering 切趾濾波
assembly filtering 裝配過慮
atial filtering 空間濾波
bandpa filtering 帶通濾波
bandpass filtering 帶通濾波
bandreject filtering 帶阻濾波
bilinear filtering 雙線性過濾; 雙線性濾波

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例句與用法

The kernel for the development of impact identification techniques and the means for error elimination are proposed . on the basis of the modal model theory and the conception of spatial filtering which is derived from the field of control , a more precise force identification model is developed based on the discrete modal filter
在動(dòng)載荷識(shí)別的模態(tài)模型法理論基礎(chǔ)上，通過引入控制領(lǐng)域業(yè)已應(yīng)用的空間濾波概念，提出利用離散模態(tài)濾波器的正交特性以分離出各階模態(tài)對(duì)系統(tǒng)響應(yīng)的獨(dú)立貢獻(xiàn)，構(gòu)造的動(dòng)載荷識(shí)別模型減少了算法實(shí)現(xiàn)的計(jì)算量。
An approach for quality assessment of the filtered images was proposed . after qualitative and quantitative assessment , some conclusions have been drawn : ( 1 ) spatial filters are affected greatly by filtering window size , the size of 5 5 presents best result ; ( 2 ) enhanced frost filter , enhanced lee filter and gamma - map filter smooth the speckle noise well with a small sacrifice of losing texture details and narrow edges , which are better than other popular spatial filters ; ( 3 ) the results show that the proposed filter retains texture and edges well , so more researches are expected
通過對(duì)jers - 1sar圖像的各種濾波圖像進(jìn)行了目視評(píng)價(jià)和指標(biāo)比較，得出如下結(jié)論: ( 1 )各種空間濾波器受濾波窗口的影響很大， 5 5大小的濾波窗口濾波效果較好； ( 2 )對(duì)比各種常用的空間濾波器，增強(qiáng)的frost濾波器、增強(qiáng)的lee濾波器和gamma - map濾波器在去噪和紋理、結(jié)構(gòu)特征保持方面效果最好； ( 3 )小波濾波方法在保持sar圖像紋理細(xì)節(jié)方面表現(xiàn)出了很好的優(yōu)勢(shì)，還有待進(jìn)一步研究。
Based on the theories of bend loss and mode coupling , a model to analyze the characteristics of distributed spatial filtering of bend multimode fiber is given in this paper . then we made numerical simulation by the means of stepwise scan , dichotomy and the four orders runge - kutta . numerical simulation indicated that the distributed spatial filtering of the bend multimode fiber can improve the beam quality
本文從波動(dòng)理論基礎(chǔ)出發(fā),結(jié)合模式耦合理論和彎曲損耗理論,提出了一種用于分析彎曲多模光纖的空間濾波特性的理論模型,并運(yùn)用逐步掃面法、二分法以及四階龍格-庫(kù)塔法對(duì)此模型進(jìn)行了數(shù)值仿真。
3 , on the base of the traditional spatial filtering , the author present , a new despeckle algorithm , that make use of iterated processing and correlated neighbourhood model , iterated filtering method of the sar image combining the correlated neighbourhood model with maximum a posteriori filter . first , a series of templates refecting direction information are established and every template is present for a kind of neighbour structure . then on the basis of sar images statistical property , the maximum a posteriori estimate of the real intensity under observation image values is got by bayes formulatio - n
3 、針對(duì)傳統(tǒng)空間濾波器的不足，引入迭代處理和相關(guān)鄰域模型的概念，提出了基于相關(guān)鄰域模型的最大后驗(yàn)迭代濾波。該算法引用一系列反映局部邊界特征的鄰域模型，以描述圖像的細(xì)節(jié)。引入強(qiáng)度的先驗(yàn)概率分布模型，利用bayes方法，對(duì)各個(gè)結(jié)構(gòu)進(jìn)行實(shí)際強(qiáng)度的最大后驗(yàn)估計(jì)。
This paper begins with an overview of the fundamentals of adaptive antennas . the correspondence between a spatial filter and the fir filter is illustrated , and the spatial filter characteristic of adaptive antennas is investigated by dmi and ls - drmtcma algorithms . the discrete - time transmission model of synchronous cdma systems with antenna arrays is also developed
本文首先對(duì)自適應(yīng)天線的基本原理進(jìn)行了簡(jiǎn)要介紹，建立了陣列接收的同步cdma系統(tǒng)離散時(shí)間傳播模型，并論述了空域?yàn)V波和時(shí)域fir濾波器的類比性，用dmi和ls ? drmtcam算法仿真了自適應(yīng)天線空間濾波性能。
Up to now , the speckle problem is still a pinch point in sar images processing field . the classic spatial filtering algorithms and the refined algorithms can restrain speckle to a certain extent , but they do not make full use of polarimetric information when applied to speckle reduction for polarimetric sar images
現(xiàn)有的各種空域?yàn)V波算法及在此基礎(chǔ)上改進(jìn)的各種算法到引入小波變換進(jìn)行濾波,均能在一定程度上抑制相干斑,但是應(yīng)用到極化sar圖像相干斑抑制中,都存在未能充分利用極化信息的缺陷。
Abstract : group technology is introduced in the developing proc ess of high - power laser system for the first time . as an example , on the basis of the spatial filter , it is demonstrated the needs and feasibility of group design in the developing process of high - power laser system , and the composing of comp uter aided group design ( gt - cad ) system is discussed and how to put it into pra ctice in the high - power laser system
文摘:在高功率激光裝置研制中首次引入成組技術(shù)概念，并以空間濾波器為例論證了在高功率激光裝置的器件研制過程中實(shí)施成組設(shè)計(jì)的必要性和可行性.最后討論了計(jì)算機(jī)輔助成組設(shè)計(jì)系統(tǒng)( gt - cad )的組成和在高功率激光裝置中具體實(shí)施過程
On basis of inierpretation to the tm images of the researched area , we utilize characteristic information picking techniques , such as ratio technique , self adapting enhancing , spatial filter , to pick up the information of the geologic structure and rocks . combining the geochemical properties of the elements and the ore cofltrol conditions , we analyze the mineralization conditions of the researched area , predict the mineral resources in the area , and put oot the geologic remote sensing prediction mode , block out the target region of mineralization
本文在研究區(qū)tm圖像解譯的基礎(chǔ)上，主要利用了比值技術(shù)、自適應(yīng)增強(qiáng)、空間濾波、等特征信息提取技術(shù)，對(duì)本區(qū)地質(zhì)構(gòu)造信息和巖石信息進(jìn)行了提取，結(jié)合有關(guān)元素的地球化學(xué)性質(zhì)及控礦條件，對(duì)研究區(qū)的成礦地質(zhì)條件進(jìn)行了分析，對(duì)研究區(qū)的礦產(chǎn)資源進(jìn)行了預(yù)測(cè)，提出了地質(zhì)遙感預(yù)測(cè)模式，圈定了成礦靶區(qū)。
2 , the optimal designed digital matched spatial filter ( dmsf ) was used to perform real - time optical correlation , which not only has the merit of large storage and renewability as well as common digital filter , but also has the virtue of high correlation s / n which the holographic optical filer owns
2 、優(yōu)化設(shè)計(jì)的數(shù)字空間匹配濾波器，既有數(shù)字濾波器的大存儲(chǔ)容量并可實(shí)時(shí)刷新的特點(diǎn)，又有全息光學(xué)濾波器高相關(guān)s n的優(yōu)點(diǎn)。對(duì)于處于嚴(yán)重背景噪聲干擾下的多個(gè)畸變目標(biāo)，也可獲得高相關(guān)s n 。

更多例句： 1 2

其他語(yǔ)種釋義

spatial filteringとは意味：空間｛くうかん｝フィルタリング

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