- 可變長(zhǎng)度編碼
- 可變長(zhǎng)度碼
- 可變字長(zhǎng)碼
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variable-length code中文什么意思
例句與用法
- Loss of information during transmission of compressed video over error prone networks may lead to objectionable visual distortion in the decoded video , and such distortion can propagate to many frames because of the motion compensated prediction and the variable - length coding used
采用運(yùn)動(dòng)補(bǔ)償預(yù)測(cè)及可變長(zhǎng)編碼的壓縮視頻數(shù)據(jù)，在極易發(fā)生干擾的網(wǎng)絡(luò)環(huán)境中傳輸時(shí)，信道傳輸差錯(cuò)對(duì)壓縮編碼圖像質(zhì)量影響很大，有時(shí)甚至?xí)?dǎo)致整個(gè)視頻通信完全失效。 - The extensive use of prediction and variable - length coding in video coding renders compressed bitstreams especially vulnerable to transmission errors and data losses . based on detailed analyses of mc - dpcm / dct mechanism , several error detection , resilience , concealment methods are discussed in this paper
本文在分析mc - dpcm dct壓縮視頻特點(diǎn)的基礎(chǔ)上研究了各種誤碼檢測(cè)方法，并詳細(xì)討論了編碼端的誤碼容錯(cuò)、傳輸層差錯(cuò)控制、解碼端的失真屏蔽以及編碼器和解碼器交互的差錯(cuò)控制方法。
百科釋義
In coding theory a variable-length code is a code which maps source symbols to a variable number of bits.
詳細(xì)百科解釋