hierarchical coding 中文意思是什麼

hierarchical coding 解釋
分級編碼
  • hierarchical : adj. 1. 僧侶統治（集團）的。2. 統治集團的。3. 等級（制度）的。adv. -cally
  • coding : n. 編碼；譯成電碼。
  1. The fifth chapter use huffman coding method of the row difference data and lifting wavelet transform and spiht ( set partitioning in hierarchical tree ) coding method to realize the diagnostically compression of mfl data by judging the significance of data using changing threshold and dynamic area threshold of mfl data

    在第五章通過數據變化閾值和數據動態范圍閾值判斷數據重要性，分別採用行差分數據的霍夫曼編碼方法以及提升小波變換和層次樹集分割（ spiht ）編碼方法實現了數據的檢測無損壓縮。
  2. A hierarchical coding technique based on all phase idct interpolation

    晶體相位補償網路及在線性相位濾波器中的應用
  3. Then, we focus on embedded wavelet algorithm, include embedded zerotrees wavelet algorithm, set partitioning in hierarchical trees algorithm and x - tree image coding algorithm

    並根據ezw演算法在量化過程中存在的問題，提出了一種改進的零樹量化編碼演算法。
  4. As the merits of multi resolution analysis, wavelet theory now is widely applied in every fields of signal processing, especially in image codec, like jpeg2000, mpeg4 standards, etc. wavelet based spiht ( set partitioning in hierarchical trees ) codec algorithm and its application in face recognition are studied in this thesis. the main contributions are as follows : 1. the followings are studied in this thesis : principle of wavelet based image coding methods, key problems of wavelet transform in image codec and some main coding algorithms based on wavelet

    本文研究了基於小波spiht （ setpartitioninginhierarchicaltrees ）圖像壓縮編碼性能及其在人臉識別中的應用，主要工作如下： 1 、給出了基於小波的圖像壓縮編碼的基本原理與主要幾種小波圖像壓縮演算法，討論了圖像編碼中小波基選取、邊界處理以及分解級數等幾個問題。
  5. This paper introduces a video intelligent surveillance system, and presents the structure of the system, adaptability for bandwidth and the method for intelligent surveillance. it describes the key technologies, such as wlan, efficient video coding arithmetic based on spiht ( set partition in hierarchical trees ), intelligent alarm aroused by video - recognizing, and so on, gives out the testing results and important parameter of performance by realizing the system

    提出了基於無線網的視頻智能監控系統的原理結構、帶寬適應性和智能監控的實現方法，描述了系統中使用的無線組網、基於spiht視頻編解碼演算法和基於內容的視頻識別等關鍵技術，給出了系統實現后的實際測試結果及相關性能指標。
  6. Hdm hierarchical coding

    分層編碼
  7. Hc hierarchical coding

    分層編碼
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