picture compression 中文意思是什麼

picture compression 解釋
圖像收縮
  • picture : n 1 畫，圖畫。2 畫像；照片。 3 圖畫似的敘述，寫照；畫一般美的東西；圖畫似的風景，美景。4 相似的形...
  • compression : n. 1. 壓縮；壓緊；濃縮，緊縮。2. 加壓；壓抑。3. （表現的）簡練。4. 應壓試驗。
  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. The motion - based layered compression scheme in this dissertation is different from the traditional full picture - process method, using different encoding strategy by classify marcoblock in temporal motion, a high encoding efficiency is achieved in experiment

    本文提出的基於運動的分級壓縮演算法，打破了以往時空伸縮全幀處理的概念，實驗中以塊為單位按時間頻率分等級，分別採用不同的編碼策略，達到較好的編碼效率。
  3. Considering the developmental trend of the video compress and the demands of the people, this paper makes researches on the visual section of the mpeg - 4 standard, present an amendment to the ds search algorithm, and does some optimization to the module of compress which is utilized frequently by the encoder so that the encoder can accomplish real - time compression on adsp - blackfin535 evm board to the cif picture, the size of which is 352 by 288

    因此，研究mpeg - 4視頻編碼標準並實現實時編解碼具有重要意義，特別是在圖像質量和實時性方面要求都很高的場合，例如電視會議、視頻電話和iptv等。本文結合這種需求和趨勢，研究了mpeg - 4sp編碼原理，改進了ds演算法。通過內存優化、結構優化和匯編級優化，最終實現了編碼器在adsp - blackfin535評估板上的實時編碼。
  4. For this reason, image and video compression standards have been developed to eliminate picture redundancy, allowing information to be transmitted and stored in a compact and efficient manner

    所以，只有發展通用的、效率較高的視頻壓縮標準，才能緩解圖像數據與有限的計算機資源之間的矛盾。
  5. Some sites for small space but do not want to be picture daolian picture compressed further compression, which was an art as, in our eyes, but with one of the ” gouhun the nude ” without distinction

    某些站點因空間小但又不想盜鏈圖片而將圖片壓縮了再壓縮，本來是一張藝術照，在我們眼中看來，卻與一張張「勾魂的裸照」毫無區別。
  6. Information technology - coded representation of picture and audio information - progressive bi - level image compression

    信息技術.圖片和音頻信息的編碼表示.遞增二值圖像壓縮
  7. Simulation on the a - magnet of 30mev linac is also done with the gpt code ; the movement picture of electron beam in a - magnet is presented ; the change of beams emittance, the compression effect of bunch length, change of energy dissipation and achromatic angle of true a - magnet are explored. this chapter mainly introduces some characteristics and properties of the main accelerate stage in 30mev linac system

    利用gpt程序對30mevlinac中的-磁鐵進行了動力學模擬，給出了電子束在-磁鐵中的運動圖像，研究了注入器輸出束流經過-磁鐵后束流發射度的變化、束團長度的壓縮效應、能散度的變化以及-磁鐵實際的消色散入射角。
  8. The technique of picture ' s compression is more and more advanced to make it more convenient to transmit. the development of technique has provided wide space for picture watch. it is very significant to combine them together organicly

    圖像壓縮技術越來越先進，壓縮后的圖像質量也越來越好，也越來越便於網上傳輸，技術的發展已經為圖像監控提供了廣闊的拓展空間，若把它們有機地結合起來，無疑對于油庫自動防火防盜的監控具有重大意義。
  9. Video data will be compressed using motion picture compression technology before they are stored. comparing with the traditional recorder which uses magnetic tape as the storage device, this design is smaller in size and steadier

    該系統由以高速dsp為核心處理器，採用電擦寫非易失性存儲器（ flashmemory ）為記錄體，使用先進的運動圖像壓縮技術完成視頻數據的記錄工作。
  10. The use of mpeg - 2 aac compression and multiplex technologies makes it possible to transmit signals through satellite, terrestrial and mobile means. as a unique feature, isdb permits user to receive a low - resolution edition in favour of better mobile reception. in an interference - free environment, viewers may choose to receive a high - resolution edition for better picture and sound quality

    它使用以mpeg - 2aac壓縮編碼與多工技術，可以透過衛星、有線與地面無線等不同傳輸媒體播送； isdb有一個較其它系統獨特的功能，就是聽眾可以選擇接收低解像度的訊號，來換取良好的流動接收效果，而在無干擾情況下，又可以選擇接收高解像度的訊號，來享受高質的視聽效果。
  11. As the network technology develop day and day, picture compression has became one important part, how can we make good use of it to transit the visual picture has been popular issue

    隨著網路技術的日益發展，圖像壓縮已成為其中的一個重要的部分，如何能有效的利用網路傳輸視頻圖像已是一個熱門話題。
  12. A picture compression code based on multwavelets transformation

    一種基於多小波變換的圖像壓縮編碼
  13. A simple discussion on methods and standards of picture compression coding

    淺談圖像壓縮編碼的方法與標準
  14. An algorithm of the identification picture compression based on region of interest

    基於人像感興趣區域的身份照片壓縮演算法
  15. Introduce the process of picture compression and decompression in detail

    詳細介紹了應用小波函數對圖像進行壓縮和解壓的過程。
  16. Mpeg - 4 is a popular standard of moving picture compression encoding today. delivering mpeg - 4 video on narrow - band networks, we can gain video with high quality

    Mpeg - 4是當今比較流行的一種動態圖像壓縮編碼標準，採用該壓縮標準，可以在很窄的帶寬下傳輸高質量的圖像。
  17. The integer wavelet transform based on the lifting scheme for the medical picture compression is discussed in this paper. firstly, the lifting scheme is adopted to realize the integer wavelet transform and reduce the operation complexity greatly

    本論文研究了基於提升方案的整型小波變換應用於醫學圖像壓縮，並取得了較好的壓縮效果。
  18. This paper introduces the process of transform coding and the principle of still picture & moving picture compression and the standards of jpeg / mpeg - 2 and practical skill of the standards from the angle of the application and network in the development of dvd in front

    本文前半部分主要從dvd的應用及未來網路化發展的角度，論述了變換編碼、靜止與活動圖像壓縮原理、 jpeg mpeg - 2標準和實用技術。
  19. According to the jpeg 2000 final committee verification model version 8. 5 [ 11 ], tow kinds of filter are authenticated. one is 5 / 3 filter, it is used in the lossless still picture compression, the other is 9 / 7 filter which is used in the lossy still picture compression

    根據jpeg2000的聲明模型（ verificationmodel ， vm ）版本8 . 5 ，符合標準規定的兩種濾波器，一種是5 3濾波器，它適用於無損壓縮，另一種是9 7濾波器，它適用於有損壓縮。
  20. In order to solve the mentioned above issue, the international standard organisation ( iso ) has laid down the new generation stationary picture compression standard, the jpeg2000 ( serial number is iso - 15444 ) owing to many parts of the standard series still are not to be international standard

    為了解決上述問題，國際標準化組織（ iso ）制定了新一代圖像壓縮標準： jpeg2000 （編號為iso - 15444 ） 。由於該標準系列還有很多部分沒有形成國際標準，本文就根據已形成國際標準的iso15444 - 1進行了分析和研究，並利用該標準去解決上述一些問題。
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