code efficiency中文是什么意思

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中文翻譯
造句

編碼效率
碼效率

code n. 1.法典；法規(guī)。 2.規(guī)則，準(zhǔn)則；(社會(huì)、階級(jí)等的 ...
efficiency n. 1.功效。 2.效率；效能；實(shí)力，能力。 3.【物 ...
energy-efficiency code of public 公共工程的節(jié)能法規(guī)
efficiency n. 1.功效。 2.效率；效能；實(shí)力，能力。 3.【物理學(xué)】性能。
code n. 1.法典；法規(guī)。 2.規(guī)則，準(zhǔn)則；(社會(huì)、階級(jí)等的)慣例，習(xí)俗，制度。 3.(電)碼，代碼，密碼，暗碼；代號(hào)，略號(hào)，暗號(hào)。 4.【生物學(xué)】遺傳(密)碼。 the civil [criminal] code民[刑]法典。 the moral code道德準(zhǔn)則。 code of signals 信號(hào)密碼(本)。 code of the school 校規(guī)。 code and conventions 規(guī)章制度。 C- Napoléon 拿破侖法典。 C- of Hammurabi (古代巴比倫的)漢穆拉比法典。 code of honour 社會(huì)禮法；決斗慣例。 code of written law 成文法典。 the International Code 國(guó)際電碼。 the Morse code 摩爾斯電碼。 vt. 1.把…編成法典[法規(guī)]。 2.把…譯成[編成]電碼；編(碼)；譯(碼)。 n. -r 【自動(dòng)化】編碼裝置；【電訊】記發(fā)器。
in code 用代碼
no code 無(wú)代碼
of code 開(kāi)放式系統(tǒng)作業(yè)
the code 密碼歐米茄; 歐米茄密碼; 最后法典
to code 編碼
combined efficiency; overall efficiency 總效率
gross efficiency; overall efficiency 總效率
a arent efficiency 表觀效率
absolute efficiency 絕對(duì)標(biāo)高; 絕對(duì)效率
absorption efficiency 吸收效率
access efficiency 存取效率
accretion efficiency 撞凍效率
acoustic efficiency 聲效率; 聲學(xué)效率; 聲音效率
acoustical efficiency 聲效率
actual efficiency 實(shí)際效率
adiabatic efficiency 絕熱效率
administrative efficiency 行政效率
adsorption efficiency 吸附效率
aerial efficiency 天線效率
aerodynamic efficiency 空氣動(dòng)力效率; 氣動(dòng)效率

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例句與用法

For motion estimation , the computational load is greatly reduced without sacrificing the coding efficiency . and for mode decision , although there is some lose in coding efficiency , the complexity is greatly reduced
并且對(duì)編碼模式選擇部分進(jìn)行了算法上的簡(jiǎn)化,雖然編碼效率有了一定程度的降低,但可以大大降低編碼器的計(jì)算量和訪存量。
Zh - transformed data are reorganised into binary bitmaps and coded with cae encoder , now cae encoder can predict the next bit more precisely according to the bits have been coded , so coding efficiency of cae encoder is improved
經(jīng)過(guò)zh變換，算術(shù)編碼器可以利用已經(jīng)編碼的數(shù)據(jù)更準(zhǔn)確的預(yù)測(cè)下一位要編碼的數(shù)據(jù)，因此算術(shù)編碼器的效率得到了提高。
The video coding scheme is implemented in a ti tms320c6416 dsp platform , and the algorithm is optimized according to the structural and storage features of the dsp . experimental results have proven the coding efficiency and error tolerant capacity
在此基礎(chǔ)上,實(shí)現(xiàn)了基于dsptms320c6416平臺(tái)的h . 264多描述視頻編碼器,并針對(duì)dsp的結(jié)構(gòu)特點(diǎn)和存儲(chǔ)特性對(duì)算法的結(jié)構(gòu)進(jìn)行了優(yōu)化,達(dá)到了較理想的效果。
Experimental results show that the proposed method can reduce the computational complexity significantly compared with the full search method , and maintain similar decode visual quality and coding bit rate , then improve the ray - space data coding efficiency
實(shí)驗(yàn)結(jié)果表明，與全搜索方法相比，該方法計(jì)算復(fù)雜度明顯降低，同時(shí)保持了近似的解碼圖像質(zhì)量和編碼碼率，進(jìn)一步提高光線空間數(shù)據(jù)的編碼效率。
In order to solve them , a new motion estimation algorithm based on macroblock partition is proposed in this paper , and a new rate control policy is adopted . simulations show that the proposed algorithms can improve system coding efficiency and image quality
為了有效地對(duì)塊效應(yīng)進(jìn)行消除，本文提出了一種新的宏塊預(yù)測(cè)分區(qū)運(yùn)動(dòng)估值算法并采用了一種新的碼率控制策略，實(shí)驗(yàn)結(jié)果表明改進(jìn)算法在圖像質(zhì)量上優(yōu)于原算法。
Experiments show that the efficient motion estimation algorithm proposed can further reduce block matching distortion computations relative to conventional fast motion estimation algorithms with neglectable coding efficiency loss ( within 0 . 1db )
提出一種基于節(jié)點(diǎn)模型的可變形塊匹配運(yùn)動(dòng)估計(jì)算法來(lái)搜索最佳運(yùn)動(dòng)矢量。實(shí)驗(yàn)表明,在編碼性能損失很小的條件下,可以使得運(yùn)動(dòng)搜索塊匹配的運(yùn)算量在通常快速運(yùn)動(dòng)搜索算法的基礎(chǔ)上下降61 % 。
After that , the error resilience tools are briefly reviewed before the file format and rtp payload format discussions . the coding efficiency and error resiliency performances of avs - m are provided finally . h . 264 avc has been extensively used as a comparison in many of the discussions and the simulation results
本文介紹了avs - m的各種高層編碼工具avs - m文件格式和rtp打包格式，并給出了avs - m的編碼效率和容錯(cuò)性能的模擬實(shí)驗(yàn)數(shù)據(jù)。
In the simulation , its redundancy - rate - distortion performance is analyzed firstly , then the performance of error concealment and error resilience , the coding framework proposed in this paper are tested and compared with the mdc based on pct and sdc in error - prone environments , the results testify that not only the proposed mdc scheme has a better robustness but also a higher coding efficiency , which ensures reliable transmission of compressed digital video over networks
在仿真實(shí)驗(yàn)中，首先對(duì)其冗余率失真進(jìn)行了分析，然后和基于pct的mdc及傳統(tǒng)單描述編碼方法在有突發(fā)錯(cuò)誤及丟包壞境中，對(duì)錯(cuò)誤隱藏和錯(cuò)誤復(fù)原等抗誤碼性能進(jìn)行了比較，結(jié)果表明：本文的多描述編碼在易錯(cuò)環(huán)境中不僅具有更優(yōu)良的抗誤碼性能，而且編碼效率較高，能夠保證在網(wǎng)絡(luò)上視頻傳輸?shù)目煽啃浴?
More specifically , this dissertation includes following contents : firstly , based on the analysis of h . 264 , the effect on coding efficiency by the key modules of h . 264 is analyzed . secondly , for the purpose of improving the efficiency of h . 264 encoder , we optimized the h . 264 arithmetic . especially fast motion estimation is improved by using hucmhgs ( hybrid unsymmetrical - cross multi - hexagon - grid search ) for integer pel motion estimation and using cbfps ( center biased fractional pel search ) for fractional pel motion estimation
主要工作包括: ( 1 )研究h . 264標(biāo)準(zhǔn),分析編碼器各模塊及其采用的技術(shù)細(xì)節(jié)的計(jì)算復(fù)雜度,尋求提高編碼速度的途經(jīng); ( 2 )對(duì)h . 264的jm82軟件進(jìn)行算法總體優(yōu)化處理,尤其對(duì)于編碼速度的瓶頸? ?運(yùn)動(dòng)估計(jì)進(jìn)行改進(jìn),采用不對(duì)稱多六邊形網(wǎng)格混合搜索算法hucmhgs進(jìn)行整數(shù)像素運(yùn)動(dòng)估計(jì),采用帶金字塔搜索模式的中心偏置分?jǐn)?shù)像素搜索算法cbfps進(jìn)行分?jǐn)?shù)像素運(yùn)動(dòng)估計(jì); ( 3 )結(jié)合tms320c6416的結(jié)構(gòu)特點(diǎn),在研究并行優(yōu)化實(shí)現(xiàn)方法的基礎(chǔ)之上,對(duì)h . 264算法的各個(gè)具體模塊進(jìn)行匯編語(yǔ)言編程實(shí)現(xiàn)。
In all kinds of complicated network , oriented linking and unlinking , communication frequency resource is strained , and bandwith to transmitting audio frequency signal is too restricted , complicated and fluky , while audio frequency data exponential have been increased in the last several years . under the circumstances , based on the research of predecessor , this paper studies wavelet analysis ' s maths gist and practices significance on signal process , and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data , which gives attention to coding efficiency , multirate and compression delay . simulation experiment on the arithmetic has been done by matlab
針對(duì)無(wú)連接和面向連接的各種復(fù)雜網(wǎng)絡(luò)環(huán)境下,通信頻帶資源緊張,音頻傳輸帶寬有限且復(fù)雜多變,而各種音頻數(shù)據(jù)又日益增多的局面,本文研究小波分析在信號(hào)處理方面的數(shù)學(xué)依據(jù)和在數(shù)據(jù)壓縮方面的實(shí)際意義,在前人不斷工作的基礎(chǔ)上,提出了一種優(yōu)化小波包變換編碼方案用于音頻數(shù)據(jù)的壓縮算法,兼考慮了編碼效率、多碼率和壓縮時(shí)延多個(gè)方面,并在matlab環(huán)境下做了仿真實(shí)驗(yàn)，對(duì)各種音頻信號(hào)及多種小波函數(shù)做了仿真結(jié)果比較,實(shí)驗(yàn)結(jié)果證明該算法可以在一定計(jì)算復(fù)雜度下可以很好地改進(jìn)壓縮效果,達(dá)到多碼率下實(shí)現(xiàn)實(shí)時(shí)編解碼的過(guò)程,在高速dsp芯片等硬件設(shè)備支持下,可以有效應(yīng)用于實(shí)際復(fù)雜多變信源編碼。

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