video coder 中文意思是什麼

video coder 解釋
視頻信號編碼器
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  • coder : 編碼器；編碼員
  1. Buffer control of video coder based on r - q model

    模型的視頻編碼緩存控制技術
  2. Study on quantization of h. 263 video coder decoder

    263視頻編解碼器中量化過程的研究
  3. Context - based 2d - vlc entropy coder in avs video coding standard

    基於上下文的二維變長熵編碼器
  4. Quick algorithm for bch error - correcting decoding of h. 261 video coder recommendation

    前向糾錯碼的快速演算法
  5. Experimental results show that this formula improves the speed of video coder at the same psnr without damaging the image quality

    實驗表明，本文的改進演算法非常有效，避免了大量冗餘計算，在保證圖像質量的同時提高了編碼效率，提高了壓縮比。
  6. Video object segmentation and two kinds of object - oriented video coder

    視頻對象分割與兩種面向對象的視頻編碼器
  7. As a kernel module of a video coder, the rate control algorithm directly influence on the code efficiency and video quality

    碼率控制演算法作為視頻編碼器中的核心部分，直接影響到視頻編碼器的效率和視頻質量。
  8. Because of the high space correlation among four descriptions, the coding method is very robust but unpractical. in this paper, a new multiple description video coding algorithm, called prediction - based spatial polyphase transform ( pspt ) multiple description video coding, is proposed to promote the error resilient ability and reduce the computational complexity of the h. 264 coder

    本文在空間多相變換基礎上引入子序列間的預測，提出了一種新的基於h . 264的多描述視頻編碼演算法? ?基於子序列間預測的空間多相變換多描述視頻編碼，提高了空間多相變換多描述編碼的效率。
  9. Building a matching pursuit video coder based on visual fidelity

    建立一個基於視覺保真的匹配跟蹤視頻編碼方案。
  10. Meanwhile, with the intercross and penetration of different knowledge, wavelet theory has applied to many other fields successfully. for example, in the video coding, with the multiresolutional nature of wavelet analysis, three dimensional wavelet video coding has been shown to be competitive with standard coders. although 3 - d wavelet video coder usually require a larger buffer and incur a longer delay than standard coders, an important feature of the 3 - d wavelet approach is the support of scalabilities in the compressed video

    同時，隨著各門學科間的相互交叉與滲透，使得小波理論成功地在許多領域得到了廣泛的應用。例如，在視頻方面，由於小波本身的多解析度的數據結構為支持可伸縮編碼提供了一個良好條件，所以與標準視頻編碼相比，小波編碼方法具有更大的發展前景。
  11. Decades of years, the tool of wavelet analysis does well in the research area of digital image process, but the performance of wavelet - based video coders is inferior to that of dct - based video coders. this thesis studies the video coder based on wavelet and is absorbed in the motion estimation in the wavelet domain

    近二十幾年來發展起來的小波技術在圖像編碼方面取得了矚目的成果，但在視頻編碼方面還處于研究階段，目前基於小波的視頻編碼器性能比不上基於dct的視頻編碼器性能。
  12. Hdtv video decoder is a key component of high definition television receiver. as audio compression standard of atsc - hdtv, dolby ac - 3 is a high - quality, low - complexity multichannel audio coder which is used for more and more applications

    作為atsc - hdtv系統的聲音制式標準，杜比ac - 3是一種高質量、低復雜度的多聲道聲音編碼壓縮技術，被越來越多的應用到各種場合。
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