compression scheme 中文意思是什麼

compression scheme 解釋
壓縮方法
  • 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。
  • scheme : n 1 計劃；方案；路線；設計。2 系統；配合；組織。3 綱目；表；清單；分類表；大綱。4 謀劃，策劃；詭...
  1. 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。
  2. Block - dct - based video compression scheme has been used widely in digital video system

    摘要基於分塊dct的視頻壓縮方法在數字視頻系統中得到了廣泛的應用。
  3. With different modeling methods and quantization techniques, the speech compression schemes discussed in this thesis include : the compression based on general matching pursuit sinusoidal modeling, the compression based on sinusoidal modeling with perceptual gradient, the compression based on dynamic dictionary matching pursuit, the compression scheme using classified dynamic dictionaries, and the integrated compression scheme that combines the sinusoidal modeling with perceptual gradient and the classified dynamic dictionaries

    針對各種不同建模方法和參數量化技術，本文探討了基於普通匹配跟蹤正弦建模的壓縮編碼、感知梯度正弦建模壓縮編碼、基於動態字典匹配跟蹤的壓縮編碼、分類動態字典壓縮編碼，以及結合感知梯度正弦建模和分類動態字典的綜合編碼方案。
  4. Vector quantization ( vq ) is a popular lossy compression scheme widely used in multimedia data compressions

    矢量量化是一種常用有損壓縮技術，被廣泛地應用於多媒體數據壓縮。
  5. A new image compression scheme based on wavelet transform

    基於神經網路的小波變換矢量量化圖像壓縮
  6. In the paper, chapter 1 gives a comprehensive introduction of digital image compressing including its recent status, technical standards, classification in the world. chapter 2 introduces briefly the thought and ii procedure of vector quantization, describes lgb algorithm and vector quantization based on sofm neural network. chapter 3 discusses predictable coding in lossy and lossless aspects, analyzes adaptive predictable coding based on bp neural network, introduces the evaluation of algorithm on neural network in image compression. chapter 4 discusses the applications of mathematical transformation in image compression and does experiments related, analyzes the strategies of image coding in transformed domain. in chapter 5 images are decomposed and represented by wavelet transform, then discusses the characteristics and effects of wavelet functions in image compression, analyzes the wavelet coefficients after images are decomposed ; based on the theories and analyses in the prior chapters, the paper presents an image compression scheme and gives results. the test results shows that the image compression scheme is practical and helpful to map into the local content of images to get rid off redundancy, so that, it can require satisfactory results of image compression

    方案首先利用小波多分辨分析性質，對圖像進行小波分解，對分解后各子圖的小波系數進行了統計分析，針對各子圖的小波系數特點，對不同的子圖分別採用不同的壓縮方法，低頻子圖採用基於神經網路的自適應預測編碼，高頻子圖採用基於神經網路的矢量量化編碼，從而實現對圖像數據的壓縮處理。本論文第一章介紹了數字圖像壓縮處理的國內外當前的概況以及其技術標準和分類。在第二章，介紹了數字圖像的矢量量化技術的數學思想和過程，對lbg演算法和基於sofm神經網路的矢量量化進行了闡述、分析。
  7. Compression scheme of graphiclike image sequences

    似圖形圖像序列壓縮編碼方案的研究
  8. A scalable image compression scheme based on integer - to - integer wavelet transform and subband bit - plane coding

    可逆線性變換的整型化及其應用
  9. Experiment results show that in low bit rate environment, the new image compression scheme performs better than jpeg in the aspects of perception and psnr ( peak signal noise ratio )

    實驗結果表明該演算法在低碼率下，相比jpeg ，獲得了在視覺效果和峰值信噪比方面更好的恢復圖像質量。
  10. The iso / mpeg - audio layer iii digital audio compression scheme is the most powerful of the three audio compression algorithms standardized in iso / mpeg dis - 111 72. even at very low bit - rate of only 64kb / s, layer iii is one of the most excellent compression tools for applications such as real - time network radio and high fidelity music. this paper describes a study on algorithm simulation of mpeg / audio compression layer iii

    Mpeg / audiolayer提供了iso / mpegdis - 11172標準的三個音頻壓縮方案中最強的壓縮能力，即使工作於64kbps ，仍能保證高品質的音響效果，是需要以低碼率傳送數字高保真音頻信號的應用領域的理想工具。
  11. In this paper, we propose a compression scheme with speckle noise reduction

    本文中我們提出了一種結合相干斑抑制的高效的壓縮合成孔徑雷達圖像整體方案。
  12. What ’ s more, we design a 3d prediction compression scheme. the scheme is based on our optimal linear predictor and we use jpeg - ls lossless compression algorithm to compress the residual images. the scheme costs less time in computing, but works much better than jpeg - ls algorithm and software winrar

    此外，用基於jpeg - ls的無損壓縮演算法對運用我們設計出的最佳線性預測器預測得到的殘差圖像進行壓縮，運算速度很快，壓縮比也大大優于jpeg - ls演算法和winrar壓縮軟體，具有很強的實用性。
  13. Jpeg is a compression scheme, not a file format

    Jpeg是一種壓縮方案，不是一種文件格式。
  14. 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 ）
  15. We study compression of document image, and propose a region segmentation based document image compression scheme

    .對文檔圖像的壓縮問題進行了研究，提出了一種基於區域分割的文檔圖像壓縮方法。
  16. Specifies the ccitt4 compression scheme

    指定ccitt4壓縮方案。
  17. Specifies the ccitt3 compression scheme

    指定ccitt3壓縮方案。
  18. Specifies the lzw compression scheme

    指定lzw壓縮方案。
  19. Specifies the rle compression scheme

    指定rle壓縮方案。
  20. Jpeg is a compression scheme that works well for natural scenes such as scanned photographs

    Jpeg是一種適應于自然景觀（如掃描的照片）的壓縮方案。
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