幀頻 的英文怎麼說

中文拼音 [zhèngbīn]
幀頻 英文
[電學] frame frequency; vertical frequency; frame repetition frequency; picture frequency
  • 幀 : 量詞（幅, 用於字畫）
  • 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...
  1. High - quality thermal images captures images at 50 hz

    以低幀頻速度捕捉圖像將
  2. 2, under equally see the quantity, compress the calculate way s exportation code plain deal connect the good and bad that decide its function of the good and bad, or say, output the code the term of same alike rate the bottom, and the portrait quantity reflected the function of the compression calculate way. adopt with dv all because of the m - jpeg an inside compress the way, efficiency of their compression certainly want lower than mpeg2. certainly, this is an average circumstance, at the time that low code rate, the mpeg2 can compare the m - jpeg compression the ratio high and a lot of but keep the good diagram to resemble the quantity ; but at request the diagram to resemble the quantity the good time for example the sow the room program edit with empress period creation, their difference to is not very big. too is to say, just at the compression efficiency that not emphasize the portrait quantity that the circumstance, mpeg2 is high

    2在同樣的視頻質量下，壓縮演算法的輸出碼率直接決定其性能的優劣，或者說，輸出碼率相同的條件下，圖象質量的優劣反映了壓縮演算法的性能。由於m - jpeg和dv都是採用幀內壓縮方式，它們的壓縮效率當然要比mpeg2低。當然，這是一個平均情況，在低碼率的時候， mpeg2可以比m - jpeg的壓縮比高很多而保持較好的圖像質量而在要求圖像質量很好的時候比如演播室節目編輯和後期製作，它們的差別不是很大。
  3. The focus is placed on the investigation of the standard of the encoding algorithm for mpeg audio layer iii, and the analysis of the major four modules in the compression algorithm, including encoding of subband filter bank, psychoacoustics model, quantification and huffman coding, frame packing

    重點研究了mpeg音頻第層編碼的演算法標準。詳細分析了壓縮演算法中的四個主要功能模塊：子帶濾波器組編碼，心理聲學模型，比特流量化與霍夫曼編碼，幀數據流格式化。
  4. Frame frequency and film running speed for exposure and projection of motion - picture films

    電影膠片暴光及投影的幀頻和膠片運轉速度
  5. This will double the usual frame - rate to enable two separate sets of images to be interleaved

    這種新技術將使通常的幀頻翻倍，可以使兩幀單獨的圖像以隔行掃描的方式同時顯示。
  6. Features include full 10 - bit data processing, high - quality, motion - adaptive deinterlacing up to hdtv 1080i with enhanced low - angle processing, frame - rate conversion, picture - in - picture ( pip ), picture - off - picture ( pop ), high - quality scaling for multi - windows. in addition, the chip offers programmable pixelboost

    其主要的功能包括了全10位的數字處理，高品質，採用增強的小角度處理技術和運動自適應技術的高清1080i逐行處理，幀頻轉換，畫中畫，畫外畫，高性能的多窗口縮放。
  7. Various solutions such as raising response speed of lcd pixels, raising frame frequency, back light blinking, back light scanning, black field insertion and image processing were reviewed

    討論了提高液晶像素的響應速度、提高幀頻、背光源閃爍、背光源掃描、插入黑場和採用圖像處理技術等多種解決方法，並對各種方法進行了分析和評論。
  8. It is of high speed, efficiency and resolution. also it will give new direction and theory reference for real - time 3d non - contact measurement based on vision and high - speed 3d vision. and above all, it plays an important role in the development of information technology on machine vision and its application in engineer

    該三維測量系統採用的顏色編碼方法，能以攝像機幀頻速度採集全幀深度圖像數據，具有高速、高效、高分辯力等的優點，為實現快速三維視覺和基於視覺的實時三維非接觸測量提供了新的方法和理論依據，對促進視覺信息技術發展、特別是視覺在工程中的應用具有重要作用。
  9. In order to improve measurement accuracy, methods of high resolution, high frame rate and much vision pot are used in image capturing. it brings issue of high image transmitting bandwidth and big storage space. the hardware & software architecture of image capturing system encounter strict challenge against image data transmission and processing in real time

    在動態視覺測量中，為了提高測量精度，通常採用高解析度、高幀頻的相機在多視點進行採集，這樣就帶來了圖像數據傳輸的帶寬高，圖像數據存儲容量大的問題，這對圖像採集系統的硬體和軟體結構設計，特別是在實時性傳輸和提高圖像處理速度方面都提出了較高的要求。
  10. After having the keynote cycle, it separately processes harmonic waves of speech band ; whereafter takes v / u judgement / verdict and amplitude estimate to each band

    得到基音周期后，對語音幀頻帶按基音頻率的諧波進行分帶處理，並對每個帶進行v / u判決和幅度估計。
  11. Telecommunications - multimedia communications delay, synchronization, and frame rate

    電信.多媒體通信延遲同步和幀頻
  12. In recent years, the motion vision technology, for tracking high - speed object and measuring motion parameter, is widely used, along with the improvement of the frame rate, resolution, dynamic range and sensitive of camera

    近年來，隨著相機的幀頻速度、解析度、動態范圍和靈敏度的不斷提高，運用動態視覺測量技術對快速運動目標進行跟蹤、運動參數進行測量已成為一種普遍採用的技術。
  13. 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頻的模擬電視信號進行去隔行、提高幀頻、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。數字處理電視的核心是電視信號數字處理晶元。
  14. 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，因此對光電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。從電視測量系統的高幀頻、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。
  15. Powerful burst recording function captures moving targets for sequences up to 20 minuteslong

    幀頻能使用戶掃描快速移動的目標和動態的熱變化的事件。
  16. In the new system, the parameters of scene sequence, such as snr, resolution, can be configured through software. in the second part, a video coding system based on mpeg - 2 standard is discussed

    在新系統中，輸出圖像的解析度、幀頻、信噪比、非均勻特性以及信號輸出格式等參數都可以從軟體上方便地進行修改。
  17. By means of s - h sensor with 37 lenslets, at the rate of 419hz, the aero - optical

    用37單元s - h傳感器以419hz的幀頻對低速熱射流場的氣動光學特性進行測量
  18. The article will put forward a kind of new denoising method of digital image in frequency domain : start with a series of fourier transforms on hand and wrist x - ray image ; then carry on single frame mean value to deal with ; finally, carry out the single frame smooth handling of frame frequency. one that is through steps the above treated, get better test result, improve the artificial accuracy that read

    文章提出了一種新的圖像頻域祛噪方法：首先對採集到的手腕部骨圖像進行傅立葉變換；然後進行單幀均值化處理；最後進行單幀頻域平滑處理。通過以上步驟的處理后，得到了較好的試驗效果，大大提高了人工判讀的準確性。
  19. Purpose : power amplifier applications, vertical output applications

    用途:用於功率放大和幀頻輸出。
  20. 1, the m - jpeg, dv be supported by hardware with mpeg2 all, and can guarantee at the support is normal to see a frequency circumstance, offering is very the good diagram resemble the quantity

    1 m - jpeg dv和mpeg2都由硬體支持，可以保證在支持正常的視頻幀頻率情況下，提供相當好的圖像質量。
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