digital to video display 中文意思是什麼

digital to video display 解釋
數字-視像顯示
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  • display : vt 1 顯示；展示，表現出。2 展覽，展出，陳列（商品等）；展開（旗幟等），攤開（地圖等）。3 誇示，誇...
  1. This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal

    首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。
  2. Digital image processing consume a large amount of memory and time commonly. basing on the advantage of fpga, the paper design harware module by hdl ( hardware language ), i. e., some function is achieved by les ( logic element ) of the fpga. the real - time of digital image processing is achieved by this. the sample and display of digital image is the important part. so, the paper mainly design the sample and desplay module. the sample card is designed and it ’ s word mode is configured according china ’ s cvbs ( composite video bar signal ). for acquiring the image and storing it correctly to sram, the paper design the sample - control module. the sample module can work correctly using least time. the reliability and real - time achieve the reference. according the vga principle and scheduling of the ths8134, the paper design a vga - control module by hdl. firstly, the control signal is synthesized secondly, the horirontal and vertical synchronization signals is synthesized according to the vga interface standard

    圖像處理的特點是處理的數據量大，處理非常耗時，為實現數字圖像的實時處理，本文研究了在fpga上用硬體描述語言實現功能模塊的方法，通過功能模塊的硬體化，解決了視頻圖像處理的速度問題。圖像數據的正確採集和顯示輸出是其中的兩個重要的模塊，因此，本文主要完成了圖像數據的採集和顯示輸出的設計。本文設計了採集卡，並要對其工作模式進行了配置和編寫了採集控制模塊，在採集控制模塊的控制下，將數字圖像數據正確無誤的存儲到了sram中。
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  4. Initial products to be released will include lcd computer displays and lcd and plasma televisions, automotive video, as well as cddvd players, recorders and drives. motorola display products will support high quality entertainment applications, as well as digital content access and control via wired or wireless integration with connected devices throughout the home

    首階段推出的產品包括電腦液晶顯示屏幕、液晶電視、等離子電視、汽車用錄像產品，以至cddvd播放器、燒錄器及硬盤。這一系列摩托羅拉產品將支援各種高檔娛樂媒體制式，可連線或以無線接駁方式連系家中各種電子器材，傳送和展示數碼內容。
  5. 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。
  6. In order to improving the display performance of video image, it is necessary to preprocess the video signals before being displayed on the monitor. so a flicker - free digital three - dimensional project based on dsp is finally designed

    為了進一步改善終端視頻圖像的顯示性能，需要對送顯示前的視頻信號進行一定的預處理，因此對基於dsp的無閃爍數字立體成像方案進行了研究。
  7. In fact, scaling technology is an essential component in many image / video processing such as to magnify / minify still image, to achieve special effect like picture - in - picture, to compress or transform digital video with spatial scalability etc. in this thesis we mainly employ this technology in video transcoding, which is a powerful but computationally intensive tools to convert one kind of video format into another, meeting different demand such as lower bitrates or various display terminals. in sum, there are two kinds of scaling schemes : one is in spatial domain and the other in transform domain. the scheme in transform domain can provide very good performance, that is, efficient computation and desirable image quality, whereas it has some disadvantage which is impossible or hardly to o vercome, especially some scenarios require arbitrary ratio zoom in horizontal and vertical, and excellent visual effect

    兩種方法都各有其利弊：變換域的方法是利用現有常用的視頻壓縮方案都是基於dct這個特點，所以可以直接在變換域做處理，這樣可以節省大量的計算，但其缺點是由於dct是基於塊的變換，如8 8 ，所以很難找到一種方案可以進行任意比例的縮放，尤其是在縱橫縮放比例不一致的情形，但這對諸如hd縮放到sd和空域分級的壓縮方案來說尤為重要，基於空域濾波的方法卻沒有這樣的限制，同時可以保證縮放后的圖像的質量遠高於基於變換域的方法，為了達到高的縮放質量，就不可避免導致計算量過大。
  8. After being buffered, read by blocks and plus - width - modulating ( also called pwm ), the digital video signal will be converted into scanning signal for color moving picture and then be outputted to the display board

    系統將多媒體視頻卡輸出的數字視頻信號進行數據緩存、分塊讀取和脈寬調制等處理，形成符合顯示板結構的彩色運動圖像掃描信號，輸出到顯示板。
  9. By means of digital video technique and multimedia technique, the digital panoramic borehole camera system develops quickly. the digital technique is key role in the system, which used to capturing images, transform, storing, display and application, those images are vivid and precise

    利用數字視頻技術和多媒體計算機應用技術而發展起來的數字式全景鉆孔攝像技術利用數字技術對鉆孔內的多種信息進行採集、變化、儲存、顯示和應用，具有很高的精度和清晰度。
  10. The task is to design a advanced digital video surveillance system for the bank, combined with several technical fields such as digital video, digital image and network of computer etc. in the design of the system, the author has completed video capture, video display, video storage, video compression, motion detection, video transmitting, video accept, and created a lan, and realized ip multicast

    基於銀行的數字視頻監控系統目的在於充分利用銀行現有資源的前提下，結合先進的數字技術、網路技術、視頻技術、圖像處理等技術設計出一款適合於銀行的純數字視頻監控系統，在區域銀行實現聯網監控，智能化監控，具有一定的先進性。
  11. The video server, a kind of digital device specially used for displaying program, can display tv programs automatically according to the orders recived

    視頻服務器作為一種專用於視頻播放的數字設備，能夠按照接收的播出指令完成節目的自動播出。
  12. The multicenter superwide view reappearance system which based on a technique of digital video composition is a complete set of innovative technological system from photographing and producing to output in partition and then to network synchronous playing and till a integral display. it applys many kinds of modem technique, such as photographing, digital video producing, multimedia, network and display, and on the commonly used platform it has realized a effect through software technique that only expensive and special equipment can achieve

    基於數字視頻合成技術的多通道超寬視景再現系統，是一種從拍攝製作到分割輸出再到網路同步播放直至一體化顯示的一整套創新的技術體系，它整合應用攝錄像技術、數字視頻製作技術、多媒體技術、網路技術、顯示技術等多種現代技術，在通用設備平臺上，利用軟體技術實現了昂貴特種設備才能實現的效果。
  13. The video picture of computer was scanned to the display board of huge screen. because of the speciality of led material, the method of signal control is digital. so the system is a typical application of signal processing of digital video

    本系統將計算機視頻圖像掃描到大屏幕顯示板上， led器件特性決定了信號的控制是全數字式的，是數字視頻信號處理系統的一個典型應用。
  14. With rapid advancements of digital video, however, there is lots of digital video systems having different spatio - temporal sampling ratio, having different standards and different formats, having different display equipment, in order to carry out different formats conversion

    隨著數字視頻技術迅速發展，產生了各種數字視頻系統，具有不同的時空解析度要求，導致了不同的格式的存貯，傳輸和顯示數字視頻的標準出現。
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