視頻顯示單元 的英文怎麼說

中文拼音 [shìbīnxiǎnshìdānyuán]
視頻顯示單元 英文
vdu visual display unit
  • 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...
  • 顯 : Ⅰ形容詞1 （明顯） apparent; obvious; noticeable; evident 2 （有名聲有權勢的） illustrious and inf...
  • 示 : Ⅰ動詞（擺出或指出使人知道; 表明） show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] （給...
  • 視頻 : [物理學] video frequency （v f ）; vision frequency; visual frequency; video視頻變頻器[變換器] vi...
  • 顯示 : 1 （明顯地表示） show; display; demonstrate; exhibit; evince; manifest; discover; reveal; vision ...
  1. The control system included the following units : video decode unit, data format conversion unit, fpga controller, cache unit and d / a monitor. the above self - design control unit plus row and column power supply units make the whole fed driving system, thus drove the 25 inch sample and realized color video display. the 25 inch vga sample thus fabricated could display video images, and obtained its brightness 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scale

    本文介紹了fed驅動系統的工作原理，重點論述了基於fpga的vga級彩色fed新型驅動控制系統的研製，這種新型fed驅動控制系統主要包括視頻解碼電路、數據格式轉換電路、 fpga控制電路、數據緩存電路和d / a監控電路，配合后級列灰度調制單元和行掃描單元，組成完整的fed驅動系統，可以驅動25英寸vga級fed顯示屏，實現彩色視頻顯示，樣機亮度達400cd / m2 、對比度為1000 : 1 ，灰度等級為256級。
  2. Standard test method for obtaining colorimetric data from a visual display unit by spectroradiometry

    用輻射分光法從視頻顯示單元中獲取比色數據試驗方法
  3. There are several advanced functions in control system of fed driving based on fpga. the special al875 can support multi - display format from qvga 、 vga 、 svga to xga in the digital rgb graphics and video frequency. using vga interface and d / a conversion technology, it can monitor data signal and control signal real time. the control of buffer storage carry out seamless link by double frame memory refurbish. osd can control menu and text to adjust state by double display

    完成的基於fpga的新型fed驅動控制系統具有幾種先進的功能:採用專用於rgb圖形/視頻信號數字化的al875晶元，可以支持從qvga 、 vga 、 svga到xga的多種解析度的顯示格式;採用vga介面技術和d / a轉換技術，用於實時監控整個系統中的圖像數據信號和控制信號;採用乒乓刷新控制機制對緩存進行控制，實現數據讀寫操作的無縫連接;採用osd在屏顯示單元，實現控制菜單、文本在屏幕上的疊加顯示。
  4. The format conversion has several independent functions as horizontal format conversion, vertical format conversion, line doubling, film mode, etc. the another one is that with the development of catv, to supply the tv users with useful interface and to realization man - machine conversation, it is important to add screen display information on video information, this unit is named as on screen display

    另一個問題是，隨著有線電視網的普及，為提供給電視用戶良好的界面和提供更靈活的人機交互，有必要在視頻圖像中加入屏幕顯示信息（如亮度、色度、頻道選擇信息等） ，稱為屏幕顯示單元。
  5. There is two questions on transferring the video signals from the output of the hdtv decode to display on the screen, one is that we should convert the video data into many different video formats which is named as format conversion function

    經hdtv視頻解碼器解碼后的視頻信號在送去電視機顯示前需要解決兩個問題；一是對輸入的視頻格式可能做的視頻格式轉換（及yuv到rgb色度空間變換，稱為格式變換單元。
  6. Moreover, video control program to implement internal function of fpga is designed including video capture time sequence control, ping - pang frame buffer read and write time sequence control and lcd display time sequence control, and program ' s simulation and analysis is also provided. at last, this paper presents a portable iv ' s video processing system, and proposes three buffer strategy to control capture buffer. and a moving object detection algorithm of combing an adaptive background subtraction technique with a three - frame differencing is adopted

    設計了基於fpga系統結構的車載視頻顯示電路板；利用單片機io口模擬i2c時序，實現了視頻解碼晶元控制；利用fpga實現視頻控制，研究了採集通道時序控制、雙幀存ram讀寫時序控制及lcd顯示時序控制的方法，並進行了軟體模擬和分析；設計了車載視頻檢測系統方案，給出了管理採集緩沖區的三幀緩沖策略，採用綜合三幀差分和自適應背景相減的演算法實現運動檢測，連通體檢測去除虛目標，模擬實驗證明其有效性，同時分析了該演算法在dsp視頻檢測系統中的簡單實現方法。
  7. This paper describes a subject based on the pw328, the latest generation of pixelworks ~ ( tm ). the subject is a dual channel lcd tv product, which sources have two tv, two composite video or s - video, two component video ( ypbpr ), one vga and one hdmi. the software system can use to crt product when it has a little changed too

    本論文是採用pixelworks的pw328晶元，完成一個可以實現兩路電視、兩路視頻、兩路分量高清信號、一路vga 、一路hdmi輸入的雙通道液晶電視產品，同時這個項目的軟體系統，通過簡單的更改在傳統的crt顯示上也同樣的適用。
  8. In this paper, we introduce the design of the video post processing which comprise the on screen display and video format conversion

    本文詳細介紹了包括屏幕顯示單元及視頻格式變換單元的視頻后處理單元設計思想和設計過程。
分享友人
分享到 Line

分享到臉書