視頻圖象 的英文怎麼說

中文拼音 [shìbīntúxiàng]
視頻圖象 英文
video image
  • 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...
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 視頻 : [物理學] video frequency （v f ）; vision frequency; visual frequency; video視頻變頻器[變換器] vi...
  1. Video compression plays an important role on digit moving picture processing, since it affects the picture ' s quality, comprcssing rate and visual degree in video sequence. adopting the same aphesis on the different objects, this approach which has employed by mpeg - 2 standard has led to a blur image of key objects, especially for those of the human faces

    視頻壓縮是數字視頻處理的關鍵技術，其決定了圖像的質量、壓縮率和對象的可分辨性，但是目前的mpeg壓縮演算法將不同圖像對象以相同的方式處理使視頻圖像中的關鍵對象信息無法清晰表達。
  2. In chapter five, the research work focus on color gamut transform correction in panel display. a method of color gamut transform correction which introduces the concept of virtual gamut space is presented to solve the problem of luminance and chromic disuniformity which arises from the differentia of chromic and drive characteristics of each module or pix on the same display panel. and the high quality of image displayed on the panel is ensured

    提出了克服同一種平板顯示屏由於各個顯示模塊（顯示象素）的色度空間特性和中國科學院長春光學精密機械與物理研究所博十學位論文基十擬合逼近理論的平板圖像顯示技術研究基色驅動顯示特性的差異而造成的平板顯示屏色度和亮度分佈不均的有效方法，解決了平板顯示屏的全屏幕亮度、色度一致化的問題，保證了高質量視頻圖像的顯示。
  3. With the help of video detection and recognition methods, we can sample real - timely traffic messages, such as traffic flow, road situation and so on, and get the relative information so as to avoid traffic jam before it happens, on the other hand, to real - time traffic breach detection, video detection and recognition methods is also very effective, especially, it can provide strong evidence for traffic policemen

    通過視頻圖象的檢測與識別，可以對道路的交通流、路況等實時監視，提取交通流信息（車流量、車道佔有率、車速等） ，在交通擁擠未發生時，及時採取措施、疏導交通、防止交通擁擠發生；另一方面，通過視頻圖象的檢測與識別，還可以實時檢測交通違章現象、識別違章車輛的車牌號碼，為公安交通管理部門提供強有力的執法證據。
  4. Research of capture and play based on video frequency

    基於視頻圖象的捕獲與播放的研究
  5. Due to the special use of tv guidance, the system needs : good performance of recover image on both subjective and objective review ; high compression rate and low delay

    由於電視制導的特殊性，系統對視頻圖象壓縮的要求為:恢復圖象的主觀、客觀質量高;大壓縮比;系統實時性高、延遲小。
  6. For the third type, the blood ' s speed is very fast in a frame and maybe very slow in the next frame. it is difficult to measure the velocity using a standard video system but can be measured with high - speed video camera system [ 17, 42, 43 ]

    第三類微血管內血液流動特性是時快時慢，很難在標準視頻設備下測量出來，但如果在高速採集卡下的視頻圖象和第一類一樣時，可以用第一類相同的方法測量出來。
  7. 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。
  8. In this paper, a gray video md - 3d - spiht algorithm is proposed, which extends the md - spiht algorithm into 3d - spiht. this method is to divide the 3 - d wavelet coefficients into some number p of different groups according to their spatial and temporal relationships, and then to encode each group independently using 3d - spiht algorithm, so that p independent embedded 3d - spiht substreams are created. multiple descriptions are created

    2 、將md - spiht方法推廣應用於視頻序列，提出了灰度視頻md - 3d - spiht演算法，該演算法先對一組視頻圖象進行多級離散三維小波變換，在小波域建立空間方向樹，及對空間方向樹分組，再分別對各組進行3d - spiht編碼，即產生多個描述，且每一描述的碼流是完全嵌入式的，易於實現質量可分級編碼。
  9. High performance dsp resource board - cpci - c6800 designed for 3g baseband processing, broadband wireless local loop, fixed wireless access and wireless backhaul. . .

    最高性能的dsp資源板，為視頻圖象和電信應用提供強大的動力. .
  10. High performance dsp resource board - - cpci - c6800 designed for 3g baseband processing, broadband wireless local loop, fixed wireless access and wireless backhaul. . .

    最高性能的dsp資源板，為視頻、圖象和電信應用提供強大的動力
  11. In the videophone, conference call, dynamic monitor and human identification, there are more and more applications of human video object. it is worth studying location and analysis of head in theory and application. our paper studies the estimation and analyses of partial motion in detail and realize location and extraction of head

    針對這些領域的應用要求，本論文以視頻圖象中頭肩區域為對象，研究視頻對象的運動分析方法、檢測靜止背景中人體（主要是頭肩）的運動方向和速度，實現頭部的定位與提取。
  12. In our research, marked autologous fluorescent blood red cell is immitted into sd - rat body and the whole process is shown and recorded by microscope image system. after these processes, we can replay the recorded tape and sample images with video image card. then, we use sequence image processing to analysis the image of dark ground microscope

    利用做過熒光標記的自身紅細胞注入sd大鼠體內，通過顯微圖象系統將整個過程以視頻信號的形式存貯，然後利用基於視頻圖象的採集卡，將流速變化過程回放采樣，得到暗視場下的熒光圖象，利用圖象分析和處理的方法，測定血流速度。
  13. This algorithm reduces computer cost and improves search speed. the input digital video is from grayscale camera and video capture card

    本課題的輸入數據是使用黑白攝像頭和視頻圖象採集卡得到的數字視頻。
  14. Object - based video segmentation technology

    基於對象的視頻圖象分割技術
  15. There are a lot of signals transmitted in the optic fiber communication system, such as : video, audio, data, telephone or other user - defined signals. if one fiber transmites one signal, it will take a lot of money. it is necessary to take multiplexing in order to make use of optic fiber effectively and reduce the cost

    在光纖通信系統中要傳輸的信號有許多種，如視頻圖象、音頻、數據、電話或其他用戶自定義的信號，每種信號分別用一條光纖線路來傳輸，必然價格昂貴，所以為了提高光纖的利用率，降低成本，必須將各種信號進行復用。
  16. Instead of prioritizing bandwidth allocation, users can inexpensively overprovision band - width when they need to support delay - sensitive traffic such as voice and video

    當用戶需要支持對延遲敏感的流量，如聲音和視頻圖象時，他們可以廉價地獲得很大的帶寬，而不用對帶寬進行優先等級分配。
  17. The system can capture and save video. after processing, motion vector can be calculated by means of motion estimate and analysis, and then we can search and locate face

    針對視頻圖象人臉檢測的應用，該系統可以對視頻圖象進行實時捕獲、存儲、預處理，通過運動檢測和運動分析計算運動矢量，實現了人臉的自動定位。
  18. Prices of the general digital video acquisition devices are higher. the solution that this text introduces is simple, cheap, and can be widely applied to the occasions need acquire the video image

    一般的數字視頻採集產品的價格都比較高，本文介紹的解決方案電路簡單、價格低廉，可廣泛地應用在需要採集視頻圖象的場合。
  19. According to minimum mean absolute difference criteria ( mad ), our paper uses three - step search algorithm to get the block vectors in two sequential images. main direction of object motion could be obtained by classifying and the average vector on main direction is the vector of whole object. this thesis starts with an introduction of the motion analysis

    根據最小平均絕對差值（ mad ）準則，利用三步搜索演算法，計算出相鄰兩幀視頻圖象中各子塊的運動矢量，該演算法通過對運動矢量場中的運動矢量進行統計、分類，找到物體運動的主要方向，而主運動方向上的平均運動矢量就是物體運動的整體矢量。
  20. The system can store a frame or many frames of video pictures in the high speed sram as requested. then it can send the signal into computer by epp and usb. it can be shown and dealt with

    而且本系統可根據需要對視頻圖象進行存儲、回放，還可以進一步對其進行分析、處理，可見它具有廣泛的應用前景。
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