幀間編碼技術 的英文怎麼說
中文拼音 [zhèngjiānbiānmǎjìshù]
幀間編碼技術
英文
interframe coding technique- 幀 : 量詞(幅, 用於字畫)
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 編 : Ⅰ動詞1 (編織) weave; plait; braid 2 (組織; 排列) make a list; arrange in a list; organize; gr...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 技 : 名詞(技能; 本領) skill; ability; trick; technique
- 術 : 術名詞1. (技藝; 技術; 學術) art; skill; technique 2. (方法; 策略) method; tactics 3. (姓氏) a surname
- 編碼 : encoded; code; coded; encrypt; codogram; coding編碼表 encode table; 編碼程序 builder; 編碼尺 code...
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According to the information that reflected the condition of channel, this thesis classified acm into heuristic acm and snr - estimation acm. the system that using the first one of acm decide the scheme of modulation and coding according to the frame error ratio that reflected indirectly the condition of channel, while it using the another of acm decide the scheme according to the snr estimation
根據反映通道狀態的信息不同,本文將自適應編碼調制技術分為基於探索的自適應編碼調制技術和基於通道信噪比預測的自適應編碼調制技術,前者根據間接反映通道條件的誤幀率和重傳次數信息來決定編碼調制方式,而後者根據通道信噪比預測的結果調節編碼調制方案。Although paff can enhance the coding performance, whereas, the time complexity ascends more than twice. in order to reduce time consumption, one - pass fast paff based on motion diction is proposed in this paper
雖然採用paff技術使得編碼性能有所提高,但會導致時間復雜度上升2倍以上,為了降低時間損耗,本文提出了基於運動檢測的one - pass快速幀場自適應演算法。And the third is solid - state store witch record the stereo picture - pair. this thesis is provided in four chapters. chapter 1 and chapter 2 describe base knowledge, chapter 3 discusses key techniques used in on - board stereo image processing system, and chapter 4 focuses upon the successful application
數據圖像的獲取主要解決如何將像元數據從ccd相機輸出的數據流中提取出來;數據的組幀編碼主要負責將從三個ccd陣列得到的簡單的像元數據恢復成彼此相關的立體像對;而數據的固態存儲則主要探討了大量數據在空間惡劣環境下的固態存儲技術。Motion estimate is the key skill in video coding, a way of between frames coding. it bases on the theory of temporal correlation between frames, to reduce temporal redundancy
運動估計是視頻編碼的關鍵技術,它是一種幀間編碼的方法,其最基本的原理是利用幀間的時間相關性,減少時間冗餘度。Firstly, it summarized the basic conceptions of image compress processing, parallel processing technique and parallel algorithm briefly. then it emphasized on the network parallel computing environment and logp model of parallel computation. at last, this paper described the methods of developing parallel algorithm and applications through the designing, analyzing, optimizing, and implementing of digital image coding parallel algorithm, include intra - frame coding, inter - frame coding, entropy coding, etc
本文概述了并行處理技術和圖像壓縮技術;並詳述了并行演算法、圖像壓縮演算法的基本概念和模型;著重討論了網路并行logp模型及并行計算的開發環境;並通過fft并行編碼演算法、 dct并行編碼演算法、幀間運動估計和補償的并行演算法、遊程并行編碼演算法等圖像壓縮編碼處理的并行演算法的設計、分析、優化及模擬實現,較全面、形象地展示了并行演算法的開發方法及其應用。Motion - jpeg adopts intra - frame compress, the expense is quite low, but it lacks highly efficient compression possessed by inter - frame prediction and motion compensation. mpeg - 2 adopts inter - frame compression format, inter - frame prediction and motion compensation technology. in this way compression effeciency is highly improved
Motion - jpeg採用幀內壓縮方式,處理費用很低,但缺少幀間預測和運動補償所具有的高效率編碼; mpeg - 2採用幀間壓縮、幀間預測和運動補償技術,壓縮效率大為提高。分享友人