video techniques 中文意思是什麼
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The video coding principles and the main techniques of h. 264 avc
視頻編碼原理及主要技術 -
Chromatism - vector - based error concealment techniques for video streams
基於色度矢量的圖像錯誤隱藏內插演算法 -
The third, after theoretically analyzing, the following practicable methods are put forward : 1 ) automatically pick - up the synchronous information by analyzing the spectrum of intercepted video - leaking information ; 2 ) realizing the phase lock and the electronic image stabilization by integral - projection and differential - positioning ; 3 ) improving the effect of accumulation mean filter and the pectination filter by using electronic image stabilization ; 4 ) automatically adjusting image acquisition parameters by detecting the image entropy, therefore the quality acquired image is improved ; 5 ) to realize the quantitative test of a leaking extent, a standard test picture was designed. finally, a proto type for leaking information processing based on our techniques mentioned above and the virtual instrument principle was designed and tested
在理論分析的基礎上，提出了以下的實用技術： 1 ）用譜分析方法從截獲的信息中自動提取同步信息； 2 ）用積分投影、微分定位的方法進行相位檢測，實現可靠的鎖相和電子穩像； 3 ）將電子穩像技術用於重加濾波和梳狀濾波的濾波方法，改進了濾波效果； 4 ）通過檢測圖像信息熵實現圖像採集參數的自動調整，改進了圖像採集的質量； 5 ）設計了用於儀器定標的標準測試圖，可以對泄漏信息進行定量檢測。 -
Hosted by d. kostopoulos and published by slack incorporated in 2005, this video demonstrates treatment techniques in trigger point and myofascial therapy and proprioceptive training, with anatomical pictures of pain pattern muscle. the presenter also suggests home exercises that can help prevent injury
此套錄影帶於二零零五年發行，示範肌膜激痛點及肌筋膜治療法和本體感受訓練，並附有圖片解釋肌肉痛癥，及介紹預防創傷的家居運動。 -
Blackfin533 is the new multimedia chip of ad incorporation. the study on h. 264 standard and its implementation on blackfin533 is important to the application of video techniques on embedded system
Ad公司推出的blackfin系列dsp晶元是針對視頻技術而開發的專門晶元，因此，研究h . 264視頻標準並研究其在blackfindsp上的應用對視頻技術在嵌入式領域的應用研究有重大意義。 -
So, great emphasis is put on the very - low - bitrate ( vlb ) video compression techniques
如此低的目標碼率要求，向數字視頻壓縮技術提出了新的挑戰。 -
In chapter 2, a brief review of the vlb video compression techniques is presented
第二章，回顧現有的甚低碼率視頻壓縮編碼技術和國際標準，選取h -
There are several procedures used to reduce these deteriorating effects, including the use of forward error correction techniques, error concealment methods and error resilience schemes. this paper studies error resilient techniques in internet video transmission. in this techeniques, reed - solomon ( rs ) codes across packets is used for error protection against packet loss, and a self - adaptive error concealment method based on motion feature is proposed, which can conceal errors more effectively, particularly for video sequences with acute motion
本文針對因特網視頻傳輸中的丟包現象進行研究，一方面利用rs編碼來提高視頻壓縮碼流抵抗誤碼的能力；另一方面，提出了一種基於運動特徵的自適應誤碼掩蓋方法，能夠較好的掩蓋視頻傳輸帶來的誤碼，特別對于運動幅度較大的視頻序列更能體現出其優勢。 -
There is ultra - clean workshop of 1200 square meters. production techniques and equipments from japan have been applied in the production of magnetic heads for vhs video tape recorders. in 1999 the company started to produce magnetic heads for high - resolution digital camcorders. all these products have been supplied to manufacturers of products of world - famous brands in korea and japan. the company is iso9002 certified
創立於1994年，深圳粵寶電子工業總公司絕對控股經營的中外合資公司，擁有1200平方米的潔凈生產車間，採用日本工藝技術和設備，專業生產vhs錄像機磁頭， 1999年開始生產高畫質的數碼攝錄機磁頭，供應日本和韓國的著名廠家， iso9002質量體系認證企業。 -
Making use of the internet fixed sample group method, netvalue adopted global unique techniques to trace cyber users every online behavior including webpage browsing, email, chatting, file transferring, audio video and instant message transmission
Netvalue公司是採用網際網路固定樣本組的研究方法，憑借全球唯一的技術，可以跟蹤測量到網際網路用戶的網頁瀏覽電子郵件聊天文件傳輸視頻音頻即時信息傳輸等全部網上行為。 -
In this paper, the theory of interception technology on computer video - leaking information is discussed, several key techniques and practicable methods are described in detail. the proto type of an instrument designed by us for intercepting computer video - leaking information is introduced. the performance of this proto type is proved to be right with the results of large amount of test
本文詳細討論了計算機視頻泄漏信息截獲技術的有關理論，並闡述了該技術在實用化過程中幾個關鍵技術的機理及實現方法，最後通過大量系統的實驗對有關技術方案進行了驗證，對儀器整體性能作了評測。 -
In this paper, after the theory of video coding analyzed and some video compression standard compared, the development, constitution, application and characteristic of h. 264 video compression technique is focused on. and then the design of h. 264 video capturing and coding system based on adi dsp ( adsp - bf561 ) is illustrated, the hardware constitution and the software realization of the real - time video encoder are introduced particularly, and all kinds of techniques to optimize the h. 264 program according to the hardware configuration and compiling characteristics of adsp - bf561 are discussed especially
本文在分析了視頻編碼的基本原理，並將目前常用的視頻壓縮標準進行了比較的基礎上，重點分析了h . 264視頻壓縮技術的發展、組成、應用及其特點，詳細論述了以adidsp （ adsp - bf561 ）為核心的h . 264視頻採集編碼系統的硬體組成和軟體實現，著重闡述了根據adsp - bf561系統的硬體及編譯系統特點，運用各種方法對h . 264編碼程序代碼進行優化的方法，最終實現了基於adiadsp - bf561的h . 264視頻採集編碼。 -
Researched four technology of structure conversion about digital video, de - interlaced, frame ratio down or up, row ration down or up, the width and high transforming, implemented lots of corresponding arithmetic of four techniques, motion compensate structure conversion method based on the motion estimating improved the image sequence definition and liquidity degree
4研究了數字視頻結構變換的四種技術：去隔行技術，變頻技術，行頻轉換技術，寬高比變換技術。實驗驗證了大量的相關演算法，其中基於運動估計的運動補償結構轉換方法，清晰度和流暢度得到了很大的提高。 -
The paper focuses mainly on realizing the real time video exchange between the operating environment and the rescue center by using the video techniques. the design of video - conference system is achieved
如何利用視頻會議技術，實現應急現場與救援中心實時的視頻交流，本文進行了重點研究，完成了視頻會議系統的設計。 -
The system aims at news video abstraction. and it integrates various techniques of software engineering and multimedia
融合多種技術與方法，形成完整的面向傳輸和檢索的新聞視頻摘要生成系統。 -
In this video, david oliver teaches you the most fascinating sponge ball routines and techniques, as well as how balls mystereously appear from volunteer ' s pockets
大衛精湛的?海綿球魔術?人所共知，他的手法和步驟得以令人嘆為觀止。 -
Due to its high outputting luminance, large screen and the high quality of the projective image, the projection display for large screen has been used in many fields, such as official business work, conferences, etc. liquid crystal projection display, for example, one of the most important micro - display techniques, has shown the tendency for substituting the crt projection display in the conventional video display field
大屏幕投影顯示以它的高亮度、大面積、高質量的顯示圖像，已逐步成為現代顯示技術的主流，廣泛應用於辦公、會議、家庭影院等領域。以液晶投影顯示技術為例，目前這項技術以及得到了廣泛應用，而且正在逐步取代傳統的crt顯示技術。 -
The system is developed by ourselves on the basis of the project which is titled. multimedia broad bandwidth network engineering and been responsible by the author of this thesis. the hfc network transmission based techniques of internet dual access, user set - top - box access, stock broadcasting, standard video broadcasting, distant education, etc. are addressed. this system can provide information highway to telecommunication and tv broadcasting to run multimedia services and be suitable for the status of our nation and the economic burden of our public
本論文以作者負責的項目「山東勝利油田多媒體寬帶網路工程」為背景，闡述了本單位自主開發的「基於hfc網路多媒體寬帶傳輸系統」的原理、功能和技術特點，論述了基於hfc傳輸網路下的： internet雙向接入技術和用戶端機頂盒接入技術及股票發送、準視頻廣播、遠程教育等高速數據廣播技術在hfc網路工程中的實現，說明了該系統能夠為電信和廣電全面開展多媒體增值業務提供一套適合我國國情、滿足我國公眾經濟承受能力的信息高速公路完整解決方案。 -
This paper focuses on the research and implementation of these six key techniques. firstly, this paper researches the international standards for compression of digital video data, analyses how to compress analog video stream to mpeg - 4 with hardware. it is also involved in the techniques of net transmit of digital video data, such as net protocol, ip multicast, rtp / rtcp and so on
本文主要是對智能視頻監控系統關鍵技術的研究與實現，主要體現在以下幾個方面: 1 、在視頻數據的壓縮方面，研究與分析了視頻壓縮的標準以及對mpeg - 4壓縮標準做了簡單的介紹，並分析了mpeg - 4的硬體實現方式，即使用硬體編碼晶元vw2010將視頻信號轉換為mpeg - 4格式的視頻流。 -
Video techniques - measurement of resolution of camera systems 1992 techniques
視頻技術.攝像系統1992技術解析度的測量
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