視頻壓縮器 的英文怎麼說

中文拼音 [shìbīnyāsuōqì]
視頻壓縮器 英文
vc video compressor
  • 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...
  • 壓 : 壓構詞成分。
  • 縮 : 縮構詞成分。
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 視頻 : [物理學] video frequency （v f ）; vision frequency; visual frequency; video視頻變頻器[變換器] vi...
  1. The whole system is made up with industry pc, ccd camera, video compress card, de - code machine

    系統為利用工控機、 ccd攝像機、視頻壓縮卡、解碼器構成的以計算機為核心的數字監控系統。
  2. When we designed the system, we considered some key factors such as the system must deal with and store a great deal video and audio data, the capability of the hard disk in the server and client, hi the part of video compression, we choose the currently mpeg - 4 video constringent card to complete the collecting and compression of the video and audio signals

    在論文研究與實用系統設計中，充分關注到大量視音頻數據的處理、存儲以及服務器和遠程客戶端的硬盤容量等關鍵因素，視音頻壓縮採用了最新的mpeg - 4視音頻壓縮卡進行視音頻信息的採集和壓縮。
  3. Experiments validate that the encoder can realize real - time video coding at the speed of 25 cif pictures per second. moreover it possesses good visual quality and high compression ratio

    通過測試驗證，該編碼器在保持很好的圖像質量和高壓縮比的同時，實現了實時的視頻壓縮，處理速度可以達到cif格式的25幀/秒。
  4. It is expected that the standard will be used for a wide range of bit rate, not just low bit rate applications and that h. 263 will replace h. 261 in many applications. to realize the real time video compression, a high performance processor is necessary

    視頻數據壓縮運算量大，需要大量的存儲空間，要實現實時的視頻數據壓縮無疑需要一個高速處理器， tms320c6711dsk是ti推出的面向圖像處理的硬體平臺，其運算速度可達到900mflops （百萬指令位元組每秒） ，可用內存達16m位元組，是進行視頻壓縮的理想平臺。
  5. Computer network and information science, digital video surveillance system is becoming the first choice in modem society, in which real - time and first - hand digital monitoring is provides after video frames are captured by video cameras installed in various locations, and then transformed to digital images, which can be effectively archived on digital media after compression

    隨著數字視音頻壓縮技術、計算機網路和信息科學的迅猛發展，數字化的視頻監控系統成為時代的必然產物。數字視頻監控系統就是通過設置在不同位置的攝像頭採集數據，經過變換系統、視頻壓縮系統將數據匯集並處理，在監視器上顯示並管理，為管理人員提供實時及直觀的視覺資料。
  6. Following it, the design plan of digital video monitoring system based on network is brought forward. we represented mpeg - 1 technique and the popular tcp / ip network protocol, then analyzed the model of client / server and the mechanism of video network service, which included mpeg - 1, com and network transmission techniques

    然後在闡述了mpeg - 1視頻壓縮編碼方法和目前通用的網際互連協議（ tcp ip ）原理的基礎上，對客戶機服務器模型以及視頻信息的網路通信機制進行了分析和研究，採用mpeg - 1技術、 com技術和網路傳輸技術。
  7. The dissertation compiles and develops error resilience function module, which is based on mpeg - 4 ( iso 14496 ) video part that is compatible with first generation and is ground on visual object. it is founded on familiarity with syntax and semantic of mpeg - 4 video. and the decoder refers to no error resilience deocder and decodes mpeg - 4 iso encoder coded video data streams

    本文以國際壓縮標準mpeg - 4 （ iso14496 ）這一兼容第一代壓縮演算法的基於視頻對象的視頻部分iso14496 - 2 ）為平臺，在熟悉mpeg - 4視頻流語法和語義的基礎上，對mpeg - 4iso - encoder視頻編碼器編碼的數據流，參照其沒有錯誤恢復的視頻解碼器，編寫、增加視頻容錯演算法處理模塊。
  8. The main contents of the paper are : i the relationship of the accurateness of calculation, complexity of calculation and hardware resources of the 5 - 3 dwt ; ii the basic theory of pci data transmission the controlling of the host to client and the data exchanging ; iii configuration of the video decoder saa7114h to implement the transformation of the analog to the digital image ; iv image acquisition, compression and transmission from the host to the acquisition board by the component of field programmable gate array ( fpga ), digital signal processor ( dsp ) with the controller of pci and video decoder saa7114h

    Pci的數據傳輸原理，外部主機如何控制從屬設備以及如何進行數據交換。配置視頻解碼器saa7114h ，實現模擬ccd攝像頭模擬數據到數字數據的轉換，實現採集的功能。用fpga 、 saa7114h和集成pci介面的dsp實現圖像的採集、壓縮以及從採集板到主機的傳輸。
  9. First the survey of video encoding development has been conducted, then the video compression technology has been introduced and the application of fpga and dsp processor in video compression field is appended, finally the hardware implementation of video compressor based on h. 263 standard is introduced. according to the characteristic of fpga, we bring forward the motion estimate and dct / idct arith metic which can be easily implemented in hardware

    首先介紹了視頻壓縮編碼發展的概況；然後介紹基於變換編碼的視頻壓縮方法，並介紹fpga和dsp處理器在視頻壓縮編碼器中的應用；最後介紹了基於h . 263標準的視頻壓縮編碼器硬體實現，並根據fpga的特點，提出適合其實現的運動估值演算法和dct和idct演算法。
  10. Realnetworks has formulated a specification for audio and video compression, known as realmedia. it is a multimedia application standard for the cross - platform clientserver structure, which prevails over the internet. it uses audiovideo streams and synchronous playback technologies to provide the best quality multimedia on a full broadband basis, and stereophony and continuous video at the transmission rate of 28. 8 kbps over the internet

    Realnetworks公司所制定的音頻視頻壓縮規范稱為realmedia ，是目前在internet上相當流行的跨平臺的、客戶服務器結構的多媒體應用標準，它採用音頻視頻流和同步回放技術來實現在intranet上全帶寬地提供最優質的多媒體，同時也能夠在internet上以28
  11. In this paper, research on such video error recovery and concealment techniques as decoder - side error concealment ( ec ) and feedback - based retransmission without waiting ( nwarq ) is carried out based on the test modal reference software jm1. 4 of the developing iso / iec mpeg and itu - t vceg video coding standard jvt ( joint video team )

    本論文以新一代視頻壓縮標準jvt （ jointvideoteam ）測試模型jm1 . 4為基礎，重點研究了視頻差錯恢復和掩蓋技術，其中包括解碼器端差錯掩蓋技術和基於編碼器解碼器交互的無等待arq技術。
  12. The survey of vidio compressed coding is introduced in this paper at first. then the vidio compressed method based on transform coding and the content of mpeg - 2 standard are presented. the hardware realization method of mpeg - 2 vidio compressed decoder is given in detail

    本文首先介紹視頻壓縮編碼發展的概況；然後介紹基於變換編碼的視頻壓縮方法，並簡要闡述mpeg - 2標準的內容；隨后給出了一種基於專用晶元的mpeg - 2視頻壓縮編解碼器硬體實現方法。
  13. While the development of high - speed digital signal processor and very large scale integrate circuit ( vlsi ) makes real - time video compression and transportation possible

    而高速數字信號處理器（ dsp ）和超大規模集成電路技術（ vlsi ）的發展使實時的視頻壓縮和傳輸成為可能。
  14. Common people enjoy the convenience made by the popularization of these standards, while the development of very large scale integrate circuit ( vlsi ) and programmable logic device ( such as fpga etc. ) makes real - time video compression and transportation possible

    超大規模集成電路技術（ vlsi ） 、可編程邏輯器件（ fpga等）和嵌入式開發平臺的發展使實時的視頻壓縮、傳輸和操控成為可能。
  15. As a difficult research pot of the computer vision research field, visual tracking has great application prospects such as video surveillance, visual reality, augment reality, human - computer - interaction, cartoon motion capture video compression video conference, intelligence transportation and military guidance

    作為計算機視覺的研究領域難點之一，視覺目標跟蹤在視頻監視，虛擬現實，增強現實，人機交互，動畫運動捕獲，視頻壓縮，視頻會議，智能交通，軍事制導等方面都有廣泛的應用前景，同時目標跟蹤也是行為識別等高級機器視覺的基礎。
  16. The compression techniques are a proprietary image compression scheme, a jpeg implementation and a proprietary video compressor for digitized video data ( leading to a compression ratio of 8 : 1, and if temporal redundancies are also removed, to a ratio of 25 : 1 )

    壓縮技術包括一種專門的圖像壓縮方案， jpeg實現和一種專門針對數字化視頻數據的視頻壓縮器（壓縮比可達8 1 ，如果去掉時間冗餘，比率可達25 1 ）
  17. Recently, multi - channel real - time surveillant system has become a developing hotspot. considering the updated video - compression technology and high performance pc processor, the development of a multi - channel real - time surveillant system, which is based on hardware compression and software decompression, has great appeals due to its high generality

    近年來，多路實時監控系統成為監控領域的一個新的開發熱點，利用當前視頻壓縮的最新技術以及計算機處理器的高性能，開發基於硬體壓縮、軟體解壓的多路實時監控系統具有很大的通用性。
  18. With the theory of wavelet transform and reversible integer - to - integer wavelet transforms based on shifting frame used in image / video compression field introduced, a new real - time implement of speck algorithm using dsp chip is provided. then the technology of motion estimation and motion compensation is discussed and an adaptive technique for the wavelet video codec to reduce the " block artifact " is presented. and the implement of the wavelet video compression system using adv611 chip is discussed next with the performance emulation result

    在系統討論了小波理論在圖像視頻壓縮編碼領域的應用后，結合dsp技術提出一種基於dsp應用的實時低存儲需求的改進speck圖像編碼器；隨后探討基於小波變換的實時視頻編碼器的實現，在論述運動估計與補償技術的基礎上，針對應用空域運動估計補償技術的低比特率小波視頻編碼器提出一種自適應消除塊效應的技術；並討論了基於adv611晶元的視頻壓縮系統的壓縮性能；最後提出一種基於dsp平臺具有極低時延的小波視頻混合編碼方案，對該方案的壓縮性能進行了討論並給出初步的硬體實現方案。
  19. Based on the system, i discuss the method of developing net programs with delphi and introduce the software codec in windows and the software interface for codec, audio compression manager and video compression manager to perform real - time audio and video processing. audio captures and video captures based on directshow and video display based on directdraw are introduced. we also discuss the method of synchronization for audio and video and the method of developing own component with delphi

    重點討論了利用delphi開發網路程序的方法： windows環境下用於壓縮多媒體數據的音頻視頻軟體壓縮解壓縮器（ codec ）及相應的軟體介面音頻壓縮管理器（ acm ）和視頻壓縮管理器（ vcm ） ；音頻採集技術和基於directshow技術的視頻採集技術；基於directdraw技術的視頻顯示技術；多媒體視頻會議系統中實現音頻和視頻同步的方法；利用delphi開發自定義組件的方法，並給出了相應的delphi程序實例。
  20. The first section of this paper is concerned about how to implement video compressor based on h. 263 standard using fpga and dsp processor

    本文第一部分介紹如何用fpga和dsp實現基於h . 263標準的視頻壓縮編碼器。
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