視頻採集 的英文怎麼說

中文拼音 [shìbīncǎijí]
視頻採集 英文
video capture
  • 視 : Ⅰ動詞1. （看） look at 2. （看待） regard; look upon 3. （考察） inspect; watch Ⅱ名詞（姓氏） a surname
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 集 : gatherassemblecollect
  • 視頻 : [物理學] video frequency （v f ）; vision frequency; visual frequency; video視頻變頻器[變換器] vi...
  • 採集 : gather; collect
  1. High speed ccd digital video storing technology

    數字視頻採集和并行存儲技術
  2. It ' s very important to protect life and fortune of the country to make boiler of power plant running smoothly. after analyzing the tradition flame detecting method, we find it ' s has the problem of badly dynamic auto - adoptions, low perspicacity and single function

    本文在分析傳統鍋爐火焰檢測技術的基礎上，針對現有鍋爐火焰檢測系統動態適應性差、靈敏性低、功能單一等缺點，設計了基於通用視頻採集硬體的鍋爐火焰圖像檢測系統。
  3. This paper begins with the architecture of vfw, and then discusses the key technologies on av and the solution for capturing, playing streaming media

    文章從微軟vfw軟體開發包的體系結構出發，重點討論了多媒體音視頻採集、回放等關鍵技術及實現方法。
  4. All of these algorithms are used in soft designing. 4. it describes the standard and video for windows kits, and introduces mechanism for digital video of digital camera before an application soft was designed

    研究了數字視頻標準以及vfw軟體包的功能，分析了數碼相機的視頻採集晶元各部分的功能，開發了一個視頻採集的軟體。
  5. Because of the special needs of the micro machine tool, the module about data acquisition of the videomicroscopy used to clearly observe micro tools and small dimension workpiece was exploited through vfw software tool kit

    針對微小機床的特殊要求，通過vfw軟體工具包特別開發了顯微鏡視頻採集模塊，從而在操作界面上可清晰觀察到微小銑刀及小尺寸工件。
  6. It mostly includes the analysis of video collection and codeing module, which compared the virtu of existing mpeg codeing mode. and choose the most suitable mode

    主要包括對視頻採集處理技術分析，對視頻採集壓縮處理模塊的分析，比較了現有的mpeg的編碼方式的優劣，並選取適當的方式應用於系統中。
  7. The bt819a of brooktree corp is selected for front - end video a / d transforming, bt852 as video d / a, and the tms320c6711 of ti corp. selected for h. 263 core algorithm processing in the system hardware design

    該系統硬體設計選擇了conexant公司的bt819a晶元為前端視頻採集a d晶元， bt852晶元作為後端視頻的輸出d a晶元，完成對視頻信號數字化和逆處理，為dsp對系統功能處理作好準備。
  8. The system mainly has three parts of compositions : video frequency gathering board, actuation board, display panel

    系統主要有三部分組成:視頻採集板、驅動板、顯示板。
  9. The function of video frequency gathering board is to reveal the compound television signal from the computer to carry on a / d transforms, rgb separation processing and so on, output 24bits rgb signals and the synchronized signals. these functions were finished by video frequency decoding chip saa7111 made by philip corporation

    視頻採集板的功能是利用philip公司的視頻解碼晶元saa7111 ，對計算機顯卡輸出的復合電視信號進行a / d轉換， rgb分離等處理，輸出24位rgb信號和同步信號。
  10. 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。
  11. The second part of this paper will introduce the hardware design for the enhanced progressive - scan video capture system based on the pci bus

    本文的第二部分介紹了基於pci總線的逐行掃描視頻採集系統硬體部分的設計。
  12. Video frequency collection card

    視頻採集卡
  13. The characteristic and key technologies of the system are as follows : ( 1 ) in realizing the live broadcast of audio and video, the problem of immense multimedia data and low networks bandwidth utilization ratio is solved by using mpeg - 4 as format of audio and video data. audio and video data are collected by video card cv500 which developed by beijing sum tone company ; meanwhile, the contradictory between the delay of networks transmitting and the quality of the image is well solved by setting a " bi - buffer area "

    系統實現中解決的關鍵問題和特色主要有以下幾個方面： （ 1 ）在視音頻直播功能的實現中，通過使用北京算通公司的cv500視頻採集卡和cv500sdk進行視音頻數據採集，並採用當今最新的圖像和語音編碼壓縮標準mpeg - 4作為視音頻數據的採集格式，既保證了圖像的質量，又大大縮減了視音頻所佔的帶寬，從而解決了多媒體數據量大、網路帶寬利用率低的問題；同時，通過設置環形緩沖區的辦法來調和網路傳輸延時與圖像質量之間的矛盾，取得了較好的效果。
  14. Finally, the paper introduces the software and hardware implementation of h. 264 coding system as well as the optimizing of transform part. video collection and pretreatment module includes the functions of video frame collection, frame format convert and video data storage. the optimizing of transform program is according to the optimize principles and the characteristics of blackfin533

    視頻採集及預處理模塊實現圖像的採集、圖像格式的轉換及預存儲; h . 264編碼模塊的實現與優化部分介紹h . 264編碼的dsp實現，並對整數變換的原理進行分析，根據優化原則並結合blackfin533的特點，實現整數變換程序的優化。
  15. This dissertation proposes a design and implementation scheme of video acquisition, processing and display sub - system / terminal system based on dm642evm board

    本文在充分考慮數字多媒體晶元dm642的高速性能和豐富外設的基礎上，提出了一種基於dm642的視頻採集處理播放子系統的設計與實現方案。
  16. We concluded that designing dsp and wavelet transform + spiht coding + mrme method based video compressing system is applicable. if real - time video data collection part is added, we can get a perfect real time video collecting and compressing system

    在dsp上實現小波分解+ spiht編碼+小波域內運動預測方法進行視頻壓縮具有較好的實用性，如果在系統中加入實時視頻信號採集，可形成完整的視頻採集壓縮系統。
  17. To develop the system to an automatic system, we have studied how to improve measurement precise by image processing after fast aiming. we use median filter to filtrate noise, use sobel arithmetic to detect the edge, and use kitchen - rosenfeld method to detect corners

    第一種方法著重研究了視頻採集和屏幕懸浮透明瞄準坐標系的同步顯示以及提高瞄準精度的途徑；第二種方法則著重研究快速瞄準后通過圖像處理技術自動獲得誤差補償數據。
  18. The dm642 uses a two - level cache - based architecture, level 1 cache is composed of a 16 - kbit l1p ( level 1 program cache ) and a 16 - kbit l1d ( level 1 data cache ), level 2 cache consists of 256 - kbit memory space that is shared between program and data space

    同時，研究了消除欠采樣噪聲演算法，並實現其處理功能。本文提出的系統設計方案，實現了高速、穩定、靈活的視頻採集處理播放平臺，可以高速而穩定的持久運行，達到了設計的要求。
  19. First, the system converts the received tv program signals into mpeg file with video capture card, cut the mpeg file into several short mpeg files according to the content of the program and establish index for them. then, it transports the short mpeg files to jukebox server. the jukebox server with responsibility for discs management, it record the program material into discs and provide service for clients visit the program online

    系統將接收到的衛星電視信號通過視頻採集卡，把它採集成mpeg文件，再根據節目內容將mpeg文件分段成小的節目素材文件並建立檢索索引，然後將它傳遞到光盤庫服務器；光盤庫服務器負責光盤的管理，它一方面將節目素材文件刻錄到光盤上，另一方面為客戶機提供在線訪問服務；客戶端根據一定檢索條件進行檢索，獲得所需的節目素材文件，並下載到本地，本地的媒體編輯軟體直接對mpeg文件進行編輯，生成新的節目。
  20. The research of video collection and treatment

    視頻採集與處理方法
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