compressed coding造句
例句與造句
- the traditional image processing technology mainly concentrates in the image to obtain, transformation, strengthen,, compress coding etc, and along with new tool, the new method appears continuously, these picture processing technology also develops continuously
傳統(tǒng)的圖像處理技術(shù)主要集中在圖像的獲取,變換,增強(qiáng),恢復(fù),壓縮編碼的方面,并且隨著新工具,新方法的不斷出現(xiàn),這些圖像處理技術(shù)也在不斷發(fā)展。 - the survey of vidio compressed coding is introduced in this paper at first . then the vidio compressed method based on transform coding and the content of mpeg-2 standard are presented . the hardware realization method of mpeg-2 vidio compressed decoder is given in detail
本文首先介紹視頻壓縮編碼發(fā)展的概況；然后介紹基于變換編碼的視頻壓縮方法，并簡(jiǎn)要闡述mpeg-2標(biāo)準(zhǔn)的內(nèi)容；隨后給出了一種基于專用芯片的mpeg-2視頻壓縮編解碼器硬件實(shí)現(xiàn)方法。 - the subimage of the lowest frequency ( ll4 ) is carried out lossless compressed coding; 2 the subimages on diagonal direction of the highest frequency ( hhl ) is abandoned and is not carried out coding, because it is of great probability for zero, and it little affects visual
其主要包括對(duì)最低頻子帶單獨(dú)進(jìn)行無(wú)損壓縮編碼，對(duì)最高頻對(duì)角線方向子帶舍去不編碼。對(duì)其余各子帶根據(jù)視覺(jué)特點(diǎn)的不同，分別分配不同的比特?cái)?shù)并按其進(jìn)行零樹量化，最后再游程編碼。 - it is significant in both theoretics and practicality to combine the motion estimate technique and research of data compressed coding to solve the problem of huge information data in video, which is an important question for discussion in image processing field and image communication field
利用運(yùn)動(dòng)估計(jì)技術(shù)，結(jié)合對(duì)數(shù)據(jù)壓縮編碼的研究，解決視頻消息數(shù)據(jù)量大的問(wèn)題，具有重要的理論和實(shí)際意義，是一個(gè)圖像處理領(lǐng)域和圖像通信領(lǐng)域極其重要的研究課題。 - with the rapid development of communications and internet technology, especially the recent 20 years, speech compressing coding technology has been widely used and plays a very important role in mobile communications, satellite communications, multimedia communications and ip-phone communications
隨著通信、計(jì)算機(jī)網(wǎng)絡(luò)等技術(shù)的飛速發(fā)展,尤其是最近20年,語(yǔ)音壓縮編碼技術(shù)在移動(dòng)通信、衛(wèi)星通信、多媒體技術(shù)以及ip電話通信中得到普遍應(yīng)用,并起著舉足輕重的作用。 - It's difficult to find compressed coding in a sentence. 用compressed coding造句挺難的
- in this paper, we briefly introduced the performance of wave coding and vocoder, emphasizedly studied the principle and performance of variable rate vocoder q4401, including the internal construction and pins, qcelp coder & vocoder, pcm interface, cpu interface initialization process, command format and so on . we also designed a application circuit, with the experiment validated its performance . in this design, the pcm interface chip is tp3057, it was used to finish a / d transform, the compress coding was finished by q4401, the initialization and control were accomplished by 8051 singlechip
重點(diǎn)是研究變速率語(yǔ)音編解碼芯片q4401的工作原理及性能。其中包括q4401的內(nèi)部結(jié)構(gòu)及管腳、qcelp編碼方式、pcm接口、cpu接口、初始化過(guò)程、命令格式等，并在此基礎(chǔ)上，設(shè)計(jì)一個(gè)實(shí)際的應(yīng)用電路，通過(guò)實(shí)驗(yàn)，驗(yàn)證其性能。在設(shè)計(jì)中用pcm接口芯片tp3057來(lái)完成從模擬信號(hào)到數(shù)字信號(hào)的轉(zhuǎn)換，再由q4401進(jìn)行壓縮編碼，對(duì)q4401的初始化及控制由8051單片機(jī)來(lái)完成。 - ip voice gateway is a node between the communication control unit and the server of trunking system in trunking system network . its duty is digital compress coding and packetization of the voice in trunking system . it located on the edge of the network and accessed the trunking system into ip network from the kernel network angle
語(yǔ)音網(wǎng)關(guān)作為集群通信系統(tǒng)ip聯(lián)網(wǎng)的關(guān)鍵設(shè)備,它處于集群系統(tǒng)話路控制單元和集群系統(tǒng)服務(wù)器之間,起著語(yǔ)音壓縮、分組傳輸?shù)闹匾饔?從網(wǎng)絡(luò)的角度來(lái)看,它處于ip網(wǎng)絡(luò)和集群無(wú)線通信系統(tǒng)之間,把集群通信系統(tǒng)接入ip網(wǎng)絡(luò)。 - this thesis introduces in details the design and functional realization of the models of video compression, decompression and video transport . after this, some key relating technologies, including com, directshow, windows socket, tcp / ip, video compress codes and transport technologies, have also been presented in the thesis to realize a complete digital video monitoring system
本文對(duì)系統(tǒng)中視頻壓縮、解壓縮，視頻數(shù)據(jù)傳輸?shù)饶K的設(shè)計(jì)方法及功能實(shí)現(xiàn)都進(jìn)行了比較詳細(xì)的介紹。本文還簡(jiǎn)要介紹了設(shè)計(jì)實(shí)現(xiàn)該系統(tǒng)所用到的各種相關(guān)的關(guān)鍵技術(shù)：包括com技術(shù)與directshow技術(shù)、視頻圖像壓縮、傳輸技術(shù)以及相關(guān)的網(wǎng)絡(luò)傳輸協(xié)議tcpip、windowssocket技術(shù)。實(shí)現(xiàn)了一個(gè)完整的數(shù)字視頻監(jiān)控系統(tǒng)。
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