video standards 中文意思是什麼
-
Second, the international standards for video coding are briefly described including h. 26x and mpeg. particularly, the encoding and decoding algorithm and bitstream syntax of h. 263 are introduced in detail
第二：總結了針對不同應用而制定的視頻編碼國際標準包括h . 26x和mpeg系列，較詳細的介紹了h . 263編解碼演算法和碼流語法結構。 -
And introduce the development of digital signal processing. chapter 2 gives an overview of dvb and mpeg - 2 transmission standards in digital video system
第二章主要講述了數字電視系統中與節目復用相關的dvb部分標準和mpeg - 2部分標準。 -
Following the opening speech, ms. naomi aoki of the standards copyright management center, research development group of pioneer corporation presented the copyright update information. currently a copyright - related subcommittee under the council for cultural affairs an advisory body within the ministry of education, culture, sports, science and technology, one of whose member is jeita, is discussing restructuring of the scheme of remuneration for audio video home recording on which her report was made
就相關著作權的調查信息，先鋒株式會社技術開發本部標準化支持暨著作權中心的青木先生，對由目前隸屬文化廳文部科學省咨詢機構的文化審議協會著作權分會旗下的小型委員會所參加的jeita ，以及正在進行研究的個人錄音錄像賠償金制度的徹底改革措施作了報告。 -
On swithching technique, there are wired standards as homepna and ieee 1394, and wireless standards such as homerf, bluetooth. about the high level interconnect, there are havi for home video and audio connecting and control, sun ' s jini, osgi, and upnp from microsoft
在物理層接入技術上，有homepna 、 ieee1394 ， homerf 、 bluetooth等，在高層應用互聯上，有用於家居網路中音頻、視頻設備的互聯和控制方面的havi標準，有由sun公司提出的jini 。 -
Because nasa ' s space video system was incompatible with broadcast standards, it retransmitted the live images to the world by pointing a standard television camera at a tv screen, offering lower quality video still available today
因為美國宇航局的視頻系統和廣播標準不兼容，他們將標準的電視攝影機對著電視屏幕以向全世界重新發送現場畫面，這只能提供相對低質量的畫面，但現今仍然可用。 -
Comparison of three video conferencing standards
三種視頻會議技術標準的比較研究 -
Delta protocol analyzers for itu - t based teleconferencing protocols can be configured to support one or several video teleconferencing standards, which makes them indispensable for new product development, trouble - shooting connectivity problems, solving interoperability issues, and verifying compliance with the standards
電話會議協議的協議分析工具可以配置為支持一個或多個視頻電話會議標準，使其成為新產品開發、連接故障排除、解決互操作性問題和驗證標準順從性所不可缺少的工具。 -
Ji, a relatively rich farmer by chinese standards, spent 8, 000 yuan ( 1, 000 u. s. dollars ) and bought a brand new sony video camera
按照中國人的收入狀況，冀算是一名相對富裕的農民，他花了8000元人民幣（ 1000美元） ，買了一部索尼錄像機。 -
For this reason, image and video compression standards have been developed to eliminate picture redundancy, allowing information to be transmitted and stored in a compact and efficient manner
所以，只有發展通用的、效率較高的視頻壓縮標準，才能緩解圖像數據與有限的計算機資源之間的矛盾。 -
Dvb - t ( digital video broadcasting ) specification is one of the dttb standards. it has better results in digital television program terrestrial reception test and has good appraisement in digital television broadcasting industry
Dvb - t （ digitalvideobroadcasting ）是目前國際認可的數字電視地面廣播標準之一，也是廣播電視業及多國數字地面電視接收測試中評價最高的地面電視廣播標準。 -
This algorithm increases the speed and accuracy of the motion vector search in intra - frame / inter - frame model selection, i proposed an adaptive selection method of intra - frame / inter - frame prediction model, based on tmn recommendation. in this paper, chapter one introduces the needs for low bit - rate video compression and relevant standards. chapter two first introduces briefly some common image compression methods, then emphases on the algorithms used in h263 + encoding and decoding
本論文第一章概述了當今世界對甚低碼率視頻圖象壓縮編碼的需求以及相關的國際標準；第二章簡要介紹一些具體的圖象壓縮編碼方法，對于在h . 26x編解碼器中運用到的圖象壓縮演算法給予了重點介紹；第三章詳細探討了h . 26x系列標準，對于重點和難點部分作了詳細的闡述；第四章是具體的編解碼器設計以及核心演算法描述；第五章是h . 26x編解碼器在局域網視頻傳輸中的一個具體運用。 -
Coby electronics company limited established its production plants in foshan, china in 1999. coby is a well - established consumer electronics company specializing in the manufacturing of over 200 items of high quality audio, video, and telecommunications products in china, including headphone, telephone, cd, vcd and tft monitors and so on. featuring high quality standards, stylish yet highly functional designs and competitive prices, these various series of products have been successfully marketed and exported to clients in the new zealand, europe, australia, asia and usa
佛山高飛電子有限公司coby electronics company limited於1999年在中國佛山市張槎鎮古灶生村建廠，主要生產影視音響及通訊類高質消費電子產品，包括耳機電話機無線電話cd vcd液晶顯示器等200餘種產品，銷往紐西蘭歐洲澳洲亞洲及美國等，其電子產品系列，在美國市場長年雄踞榜首。 -
And the transcoding system is implemented on pc. first, the transcoding technology is introduced, after discuss the two video coding standards, a detail compare of them is made and some problems of tramscoding are discussed. in this paper, a transcoding architecture based on pixel domain is proposed
本文首先對視頻轉碼技術進行了介紹，然後討論了h . 263和mpeg - 4兩種視頻編碼標準，並對二者的異同做了比較，分析了設計轉碼系統的一些關鍵問題，提出了基於象素域的信息重用轉碼結構。 -
Considering practical needs and developing trend of vts, based on analyzing the signal characters of vts radar video, studying basic data compression principles in information theory, comparing international coding standards in the forefront of image processing, a vts radar video coding system suitable for transmission in the narrow channel is proposed in this thesis. its main block ? oder and decoder, is realized in the common pc with software. the working process is demonstrated detailed
結合vts系統的現實要求和發展方向，本文從vts雷達原始視頻圖像數據的特點出發，從信息論中關于數據壓縮的基本原理出發，從現代信號處理特別是圖像信息處理領域中的壓縮編碼國際標準出發，提出了雷達原始視頻編解碼系統方案，其主體部分? ?編解碼器是在pc機內利用壓縮軟體實現，闡述了系統工作流程；提出了基於jpeg壓縮演算法和h -
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。 -
Adaptive frame field coding techniques have been adopted in many international video standards for interlaced sequence coding
為了提高隔行序列的壓縮效率，幀場自適應編碼技術在很多國際視頻標準中都得到了應用。 -
Especially, with the fast development of video compression technology, low bitrate high quality video standards are proposed, and the dream of streaming video on network now become true
尤其是伴隨著視頻壓縮技術的發展，低碼率高質量的視頻標準不斷推出，流式視頻已經由夢想變為現實。 -
Context - based adaptive binary arithmetic coding ( cabac ) has been a normative scheme of entropy coding in video coding standards such as h. 264, avs, for its excellent coding efficiency
基於上下文的自適應二進制算術編碼（ cabac ）以其高效的編碼優勢，被h . 264 、 avs等視頻標準紛紛採用，成為主要的熵編碼方案。 -
Nowadays, video standards were established one by one, such as the series of h. 26x and the series of mpeg. although they belong to the different organization and adopt different codec schemes, the basic theories and technologies are same, such as both of their transform code technique adopt dct
相關視頻通信標準相應提出，例如h . 26x系列， mpeg系列，它們雖然屬于不同標準、採用了不同技術，但他們有著相通的地方，比如它們的變換編碼都採用了dct 。 -
As a result, video sequence has rather relativity on time axis, motion estimation and motion compensate can reduce this relativity effectively, so it has been widely used in many video standards such as and mpeg, as a key module in video encoder, motion estimation is rather complex in computation
由於視頻序列圖像在時間軸上具有較強的相關性，運動估計（ me ）及運動補償（ mc ）技術可以有效的減少時間相關性，因此該技術被廣泛應用於各種視頻壓縮編碼方案中如mpeg和h . 26x 。
分享友人