video quality 中文意思是什麼

video quality 解釋
畫質
  • video : n. 電視;視頻;影像。adj. 電視(用)的,視頻的,錄像的。
  • quality : n 1 質,質量;性質,特質;品質,品位。2 優質,美質,優點。3 才能,能力,技能,素養。4 品種。5 身...
  1. Unmatched audio and video quality

    無與倫比的音頻和視頻質量
  2. By choosing the appropriate architechture and algorithms, the transcoding complexity is reduced and the transcoded video quality is maintained

    通過選擇恰當的架構和演算法,降低了轉碼的復雜度,同時保持了轉碼后的視頻質量。
  3. Their originally developed " super mpeg - 2 pre post processor " enables high quality picture recording playback, and equipped with their " intelligent 2 pass encode " technology, high picture quality dubbing from hdd to dvd is possible. mr. namiki explained that jvc will continue to appeal technology in their dvd recorders with the " 3 - in - 1 function, video quality, and easy use " points in developing their dvd recorders. cyberlink, inc

    他對使用自行開發的" super mpeg - 2 encode pre post processor "進行錄像和播放時的高畫質技術進行了說明,還介紹了日本victor株式會社正在開發的著眼于"三合一功能畫質方便性"的dvd錄像機,該錄像機採用" intelligent 2 bus encode "技術,以使hdd能向dvd進行高畫質轉錄的這些技術為基礎。
  4. Then two kinds of drift errors, which caused the decline of output video quality, were educed based on the theoretic analysis, and another kind of drift error, which was unique for transcoding in dct domain, was studied

    然後,根據理論分析,推導出了造成轉碼系統輸出視頻質量下降的兩種漂移誤差,並通過對不同結構轉碼系統模擬結果的比較,得出了dct域轉碼所特有的一種漂移誤差。
  5. Foveated video quality assessment models

    有小凹的視頻質量評價模型
  6. As a kernel module of a video coder, the rate control algorithm directly influence on the code efficiency and video quality

    碼率控制演算法作為視頻編碼器中的核心部分,直接影響到視頻編碼器的效率和視頻質量。
  7. Video transcoding technology based on video quality control

    基於圖像質量控制的視頻轉碼技術
  8. The pcs - 1 provides built - in sony qos technology to help ensure and enhance video quality over unmanaged networks

    Pcs - 1為確保及增加在難管理的視頻品質提供了內置qos技術。
  9. Recovering the video quality by temporal compensation and spatial interpolation is the basic principle, and the error concealing process includes the detecting, and the binding, and the synchronizing, and the data recovering

    該演算法的原理為:當運動向量較大時,圖像的空間相關性要大於時間的相關性;此時利用空間相關性進行掩蓋就比利用時間相關性掩蓋好。
  10. This paper mainly focus on this problem as follows : analyzing the existed methods used to evaluate the nle system, and pointing out the necessity of testing the video quality is

    本文圍繞著這個主題,進行了以下的工作:分析了已有的非編網路系統評估方法,指出了視頻質量測試的必要性。
  11. Dividing the evaluation of network - nle system into four subjects : video quality unit, network bandwidth unit, software function unit and system stability unit. thus, the evaluating and testing method has been developed based on further standardization and specification

    嘗試將非編網路測試分為視頻質量單元、網路帶寬單元、軟體功能單元、系統穩定性單元等四個項目,並進行了規范化和細化,提出了改進的測試評估方法。
  12. After the comprehensive consideration of different architecture, the dct domain partial encoder transcoding scheme, which eliminated the drift error by motion compensation, was chosen as the system architecture. this architecture not only kept the video quality well, but also intelligently utilized the coding information of the input compressed video stream

    在綜合考慮各種結構性能的基礎上,確定了基於dct域的部分編碼轉碼架構為轉碼器結構,從而在保證視頻質量的同時最大限度地利用壓縮碼流中的信息,提高轉碼效率。
  13. From the perspective of video content analysis, this dissertation proposes a content - based error control framework under the error - prone channel, exploring the strong correlation between video content, network resources and video quality. in this way, the author intends to combine the information processing technology and video transmission, aiming at solving the problem of error control in multimedia communication

    本論文從視頻內容分析的角度出發,提出了易錯通道下基於內容的差錯控制框架,發掘視頻內容、通道差錯與視頻質量之間的相互關聯,把內容處理、網路傳輸和編碼技術結合起來,綜合解決視頻通信中的差錯控制問題。
  14. Edit your scenes without the fear of degrading the video quality

    編輯你的場面無懼有辱人格的視頻質量。
  15. The destination of video compression is to improve the video quality in the given bitrate. the main topic of video communication is communication protocol, and the difficulty is how to avoid and reduce the communication errors and decrease the effect of these errors

    視頻壓縮的目的是在一定碼率下,盡量減少視頻降質;視頻通信技術主要包括傳輸協議等,重點是如何克服和減小通信錯誤對重建視頻的影響。
  16. And the retrieval algorithms of mismatched macroblock for dct - domain requantization trancoder are introduced in the chapter. many simulation results testified that the motion - compensation only for p - pictures transcoding solution is a better compromise between the complexity and video quality

    大量模擬結果證實,本文提出的省略b幀運動補償轉碼器是視頻質量和運算復雜度的一種較好的折衷演算法。
  17. Windows media encoder 9 series is a powerful tool for content producers who want to take advantage of the many innovations in windows media 9 series, including high - quality multichannel sound, high - definition video quality, new support for mixed - mode voice and music content, and more

    Windows media編碼器9系列是一個強大的工具,對于希望充分利用windows media 9系列中的多項革新功能的內容提供商而言無疑是個福音,這些功能包括高質量多聲道音響高清晰度視頻質量新增對混和模式的聲音和音樂內容的支持以及其他更多功能。
  18. Using the above algorithms, h. 263 baseline video - encoder implementation can encode more than 40fps in qcif resolution on a pentium mmx 500 - mhz computer. almost ali of the low bit - rate video compression techniques degrade quality. to combine the video quality evaluation with hvs, the relationship betvveen the motion activity and perceptual video quality are studied, and a video quality evaluation method based on motion activity is proposed, in which video defmition and smoothness are defined

    本文提出一種基於運動特徵的視頻質量評價方法,考慮了人眼對視頻信號感受質量與畫面運動劇烈程度之間的關系,分別討論了反映視頻質量的視頻清晰度和流暢度,評價結果更符合人眼視覺特性,並且這種評價對編碼具有一定的指導作用。
  19. The experimental results show that the mechanism can achieve the tcp - friendly behavior and the smooth variation of video quality while the network bandwidth varies

    實驗結果表明該擁塞控制機制能夠實現一定的tcp友好性,並且能夠保證視頻質量隨著網路帶寬的波動而平穩地變化。
  20. Install this update to resolve an issue where poor video quality may be experienced when configuring video to interlaced mode on a system running windows vista

    安裝此更新可以解決在執行windows vista的系統上,將視訊設定成交錯模式時發生視訊品質不佳的問題。
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