幀頻電視 的英文怎麼說

中文拼音 [zhèngbīndiànshì]
幀頻電視 英文
picture repetition rate
  • : 量詞(幅, 用於字畫)
  • : 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...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 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
  • 電視 : television; t. v. ; teevee
  1. The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing

    本課題主要完成了a d解碼模塊、 fpga處理模塊、數據存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬信號實現解碼; fpga處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制;數據存模塊為大量高速的數據提供緩沖區;基準時鐘產生模塊通過輸入基準信號為系統提供精確的相關同步信號; d a編碼模塊在處理模塊的控制下把數字數據轉換成復合信號供顯示用: i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。
  2. The video system to be made available shortly by unicom is based on unicom s unified data network platform. it represents another new service following voip, internet service and fr service made available by unicom. its purpose is to provide users with economical and useful video conference service that is easy to access and easy to use as well as desk - top video telephone service and such multimedia application as distance education and remote medical consultation

    中國聯通即將推出的系統是基於聯通統一的數據網路平臺,是繼voip業務、網際網路業務和中繼業務之後聯通的又一新業務,目的是為用戶提供方便接入、方便使用、經濟實用的會議話業務和桌面可話業務以及遠程教育、遠程醫療等多媒體應用。
  3. An important limitation of electronic imaging today is that most available still - frame or video cameras can only record images at a resolution lower than desirable

    對當今子圖像的一個嚴重的限制是:絕大多數所用的靜態攝像機記錄圖像的解析度較低,很不合意。
  4. Because of the broadcasting characteristics and power efficiency of multi - media, tds - ofdm ’ s dcli has strong capacities of adapting to high moving speed and preventing various distortions, it could be applied to the common complex distortion environment of broadcasts that cover large areas ; the time - frequency combination process allows for fast channel estimation and balancing, which could be used to support high - speed moving reception of high definition television

    由於具有多媒體廣播特點和省功能, tds - ofdm的頭適應高速移動和抗多徑干擾的能力非常強,能適應大范圍廣播覆蓋造成的復雜干擾環境;時結合處理的快速通道估計和均衡,支持高清高速移動接收。
  5. 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系統結構的車載顯示路板;利用單片機io口模擬i2c時序,實現了解碼晶元控制;利用fpga實現控制,研究了採集通道時序控制、雙存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;設計了車載檢測系統方案,給出了管理採集緩沖區的三緩沖策略,採用綜合三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檢測系統中的簡單實現方法。
  6. Full - motion video : full - motion video is digitally recorded video played back at the broadcast standard of 30 frames per second, or close enough to that speed so the video appears smooth rather than jerky

    全運動圖像:全運動圖像是以數字方式記錄的圖像,以每秒30廣播標準或者非常接近於此的速度重現圖像,因而這些圖像看上去很自然,沒有跳躍感。
  7. Image processing circuit made up of several following parts : the pretreatment of the video, a / d change, the frame memory, the track window and the digital signal proc

    圖像處理路由以下幾部分組成:預處理、模數轉換、存儲器、跟蹤窗口、數字信號處理器。
  8. At present a new kind of tv set appears in the market. it " s based on the digital process technology, and we call it digital process tv set. it use various of the diagital methods to process the interlace, low field _ rate signal, include the deinterlace, field _ rate conversion and the methods of display enhance

    他的核心是利用各種數字的方法對隔行低場的模擬信號進行去隔行、提高、以及進行降噪和各種畫質增強的處理,極大的改善了畫面的質量。數字處理的核心是信號數字處理晶元。
  9. Because computing exactitude contrail is completed after the event by shooting range photic measure equipment, better quality track record to image collected by photoelectricity sensor become a very important work it exists the problem of data transmission rate low in the process of storing data to hd from high frame frequency and great array ccd camera

    由於靶場光測設備對目標精確軌跡計算的工作要在事後完成,因此對光傳感器採集到的圖像數據高質量記錄就成為一項極其重要的工作。從測量系統的高、大陣列的數字ccd像機採集並存儲數據到硬盤的過程中,存在數據傳輸速率低不能滿足要求的問題。
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