compression loss 中文意思是什麼

compression loss 解釋
壓縮損耗
  • 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。
  • loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
  1. Presenting a new concept of authentication chain. 2. introducing a asymmetry key into authentication algorithm, especailly in the loss compression field algorithm, to enhance more security

    提出將用非對稱密鑰演算法應用於認證演算法特別是有損壓縮域的認證演算法之中，因此極大提高了所設計演算法的安全性。
  2. Some information is lost in the compression process, but often the loss is imperceptible to the human eye

    一些信息會在壓縮過程中丟失，但是這些丟失人眼是察覺不到的。
  3. Arithmetic figure that new dvd that conduct and actions world the adoption arithmetic figure of the first style see the port dvi port to broadcast, three stars the dvd - hd938 to can output to have not yet the compression to see the signal, but have no to need to pass by few molds the conversion process, from but avoided the loss of the painting quality with lose true, deliver the real arithmetic figure signal to television the dvi port is a high take the ieee1394 port breadth port, its deliver the speed to attain 5 gbps, is more than ten times to deliver the speed. at the same time, need not proceeding of port of adoption dvi few mold conversion, can avoid to convert what process result in to lose true, from but real realizes the arithmetic figure deliver

    作為世界第一款採用數字視頻埠dvi埠的新型dvd播放器，三星dvd - hd938能夠輸出未經壓縮的數字視頻信號，而無需經過數模轉換過程，從而避免了畫質的損失和失真，向電視傳輸真正的數字信號dvi埠是一種高帶寬的埠，其傳輸速度達到5gbps ，是ieee1394埠傳輸速度的十幾倍。同時，採用dvi埠不用進行數模轉換，可以避免轉化過程造成的失真，從而真正實現了數字傳輸。
  4. In order to test the robustness and imperceptivity of the algorithm, simulate experiments are carried out. the experimental results indicate that it is robust to the attack such as mp3 loss compression, low pass filter, resample and so on

    對所研究演算法的穩健性和不可感知性進行了模擬實驗，實驗結果表明本章提出的演算法對mp3壓縮、低通濾波、重采樣等攻擊有很強的魯棒性。
  5. An inquirt into image compression and coding technique and the method non - loss compression

    圖像壓縮編碼技術及無損壓縮方法的探討
  6. Jpeg coding allows digital images to be stored in a compressed form that achieves anywhere from 12 : 1 to 100 : 1 depending on the acceptable loss in image quality of the compression

    Jpeg演算法可以將數字圖像壓縮到12 ： 1甚至到100 ： 1 ，前提是允許對圖像進行有損壓縮和犧牲圖像細節。
  7. ( 1 ) based on the experiments, this thesis discusses the stress loss of vertical prestress caused by deformation of anchorage, the resilience of the tendon and the joint compression ( l2 ), the elastic compression of the concrete ( l4 ) and the relaxation of the tendon ( l5 ). it is concluded that the anchorage deformation is dominated in vertical stress loss. measures are suggested to diminish the loss of the vertical prestress during the design and construction of the bridge

    （ 1 ）本文在試驗的基礎上，研究了豎向預應力筋的錨具變形、鋼筋回縮和接縫壓縮損失l2 、混凝土的彈性壓縮損失l4和力筋的應力鬆弛損失l5 ，其中，第一項是最主要的損失，論文據此對設計和施工中如何減小豎向預應力的損失提出了自己的看法和建議。
  8. At the same time, experiment data of the prototype are compared with those of the conventional system and the flash - tank throttle system to test the correctness of the theory. at last, exergy of the quasi two - stage compression heat pump system coupled with ejector is analysed, such as exergy loss, exergy efficiency and exergy loss distributing, and compared with those of the flash - tank throttle system

    通過實驗數據來分析該系統的性能，驗證和修正理論分析的方法與結果，並與相同工況下單級系統及閃發器節流系統的實驗數據進行比較，從而得出準二級壓縮?噴射復合熱泵系統低溫適應的優越性，驗證了理論分析的正確性。
  9. A method to improve the quality of soliton - effect compression of picosecond pulse in loss fibers

    一種改善損耗光纖中皮秒脈沖孤子效應壓縮效果的方法
  10. Effects of initial chirp and fiber loss on soliton - effect picosecond pulse compression in optical fibers

    初始啁啾和光纖損耗對皮秒脈沖孤子效應壓縮的影響
  11. In this paper, ptfe and ptfe composited with sicp, sicw, mos2p and sicp + mos2p with various ratios respectively have been obtained by compression molding. under the condition of dry friction, a systematic study has been done on the weight loss and the friction coefficient of composites and the relations between the properties and content of the filling, the load and the sliding velocity

    在干摩擦滑動磨損條件下，對ptfe材料及其復合材料的磨損失重、摩擦系數及磨損機理進行了研究，同時對其與磨損外部條件（載荷、滑動速度）和材料的內部因素（填料的含量、粒徑、種類）的關系進行了較為系統的研究。
  12. To be used flexibly in wireless access networks, and get balance of compression efficiency and robustness, this project implements assistant functions, including the three compression modes and transitions between them, compression states and decompression states, and making use of feedback mechanism to make a communication bridge between compressor and de - compressor. because this project will use on wireless links, packets loss on it will induce the asynchronisms between the context of de - compressor and compressor and lead to errors in decompression

    同時，為了rohc在無線接入網中的靈活應用，並且保證較高的壓縮效率和較好的健壯性，課題同時實現了rohc所提供的豐富的輔助功能，如完整實現u 、 o 、 r三種模式及模式之間的互換;分別完整實現壓縮及解壓縮三種狀態的轉換;合理利用反饋機制，以加強壓縮方與解壓縮方之間的溝通等。
  13. Based on the engineering requirement, much application technological research has done on the compression of frame beams, concrete stress, anchoring loss, hole friction loss and the measuring of the inverted arch. and some useful suggestion has been tendered to improve the calculating and design method and optimize the construction

    結合工程需要，對框架梁的壓縮、混凝土應力、錨固損失、孔道摩擦損失和反拱等的測試進行了實用技術研究，為改進計算設計方法和優化施工提出了有關建議。
  14. So lifting scheme will become a new method in lossless image compression. secondly, image data should be transmitted from loss to lossless, named progressive transmission, because different people require different image quality

    其次，由於不同用戶對同一圖像的質量要求不同，因此有必要在編解碼時，使圖像的恢復能夠根據用戶要求，做到從有損到無損的過渡，即圖像的漸近編碼。
  15. This paper mainly realize integer wavelet transform using lifting scheme, then study and compare several embedded coding arithmetic. base on analyzing the image coefficient, we propose an improved ezw ( embedded zerotree wavelets ) arithmetic. jt aimed at increasing compression ratio in lossless image compression and subjective quality in loss image compression

    本文主要利用提升演算法實現圖像的整數小波變換，然後對幾種經典的嵌入式圖像編碼演算法進行了研究和比較，在對經過小波變換的圖像系數進行統計分析后，提出一種對ezw （ embeddedzerotreewavelets ）演算法進行改進的嵌入式圖像壓縮編碼演算法。
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