數據恢復域 的英文怎麼說

中文拼音 [shǔjùhuīfùyù]
數據恢復域 英文
drf
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 復 : Ⅰ形容詞1 （重復） repeated; double; duplicate 2 （繁復） complex; compound Ⅱ動詞1 （轉過去或轉過...
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  • 數據 : data; record; information
  1. 4. an roi coding method realized by foveation technology and two of its extended applications are presented. by unevenly upscaling the wavelet coefficients, the method can not only reconstruct the roi data priorly in a low bit - rate codestream, but make the progressive reconstruction of the image data more convenient for the human vision system

    該方法根據人類視覺生理特點，將小波變換系數進行非均勻的上移位處理，不僅能夠保證感興趣區域圖像數據在低比特數據流中的優先恢復，還實現了使圖像的漸進恢復過程更加適合人類生理視覺感觀特點的效果。
  2. It can make the analysis report on the basis of the abstract nation standard. based practical analog analysis in some partial power net, obtain the harmonic oscillation characteristic curve, and verify the software is right

    通過對某局域電網的實例模擬分析，結果表明，獲得了諧波諧振特性曲線，還根據實際測試數據，恢復了電網實際電壓電流波形，驗證了軟體的正確性。
  3. This paper makes a science analysis to power system " s harmonics and harmonic oscillation in partial power net, develop the analysis software of harmonic oscillation characteristic. make use of this software can obtain the harmonic oscillation characteristic curve in a row frequency range, can discover accurately oscillation, can make an in - depth analysis and statistics and renew the realistic curve of voltage or current on the basis of the measured - data

    本文通過對電力系統諧波及局域電網諧波諧振現象的理論分析，設計、開發了局域電網諧波諧振特性分析軟體，利用該軟體可以獲取連續頻域內的諧波諧振特性曲線，發現準諧振區域，而且還能根據實際測試數據，正確統計分析出所要求的參數，同時能夠恢復電網實際的電壓、電流波形，並能根據國家標準自動生成分析報告。
  4. Analyze the linear dipole array with uniform element spacing using the method of moments ( mom ), derive the analytical expression for the recovered signal with the direct data domain method, demonstrate the effect of the mutual coupling on the performance of the antenna array by examples, the degradation of the system caused by the mutual coupling is simulated and analyzed in two different electromagnetic environments such as the weak and strong interference

    用矩量法計算了幾個信號同時照射時對稱陣子均勻直線陣的電流分佈，用直接數據域演算法推導了此接收陣列的恢復期望信號的表達式，舉例說明了互耦對陣列天線性能的影響，數值模擬了在弱干擾和強干擾下，互耦造成系統性能下降的情況並分析了原因。
  5. In the applications of wavelets, the vlsi design has been highly required. the coefficients in the integer wavelet transform are integer, so that the perfect reconstruction and lossless compression is possible

    整數小波變換由於其小波系數為整數，逆變換可完美恢復小波變換前的數據，因此在無損圖像壓縮等領域有著重要應用。
  6. The objectives of this study are : ( 1 ) collect the basis data about soil physical properties, soil moisture, infiltration and evapotranspiration in the catchment scale for developing a catchment hydrological model, based on the dtm, ( 2 ) provide the hydrological information in the catchment scale for developing agricultural production, vegetation rehabilitation, and reasonable land using in this region. the main conclusions drawn from this study are : ( 1 ) the soil physical properties, including bulk density, saturated soil moisture, field capacity, and wilting moisture, were measured at 56 plots across the catchment

    為此，本文以黃土高原溝壑區典型小流域?王東溝為研究對象，通過大量的野外測定和室內分析，系統研究了流域土壤容重、土壤飽和含水量、田間持水量、萎蔫濕度、土壤入滲性能、土壤含水量和蒸散量的空間變異性，以期為該區農業生產、植被恢復和土地合理利用等提供科學的依據，同時為建立基於數字高程模型（ dtm ）為基礎的流域水文模型積累基礎資料。
  7. In the tracking of whole body, a model is described according to the body shape. using this model, simple and complicated movements such as walking and throwing motion are labeled, and the 2 - d coordinates of joints can be got. at last, the 3 - d positions of joints are obtained by the model of perspective projection combined with the relationship among joints, and human motion is recovered by 3 - d stick model

    在對全身運動跟蹤中，根據人體的形狀特徵描繪了人體區域模型圖，對全身步行及體操動作進行了二維跟蹤和標定，之後再利用攝像機的透視投影模型、人體關節間的骨骼連接關系和比例參數，把關節點在圖像序列中二維坐標恢復為三維坐標，最後用棒狀圖恢復了人體的三維結構。
  8. Fault section identification and isolation of distribution network with reclosers and sectionalizers are also talked about. based on load balancing, the way of optimal restoration is disussed

    以安全和負荷均衡分佈為原則，基於等長鄰接表的數據結構，建立了故障隔離后受故障影響的健全區域的優化恢復策略的搜尋方法。
  9. This paper is focused on images watermarking algorithms. watermark casting operates in frequency domain, embeds pseudo - random sequence of real number in selected coefficients without image degradation. a blind watermark retrieval technique that can detect the embedded watermark without resorting the original image is proposed, so that the proposed techniques represents a major improvements to those relying on the comparison between the watermarked and original image, which is not practical for a huge image database

    本文主要研究針對圖像水印系統的演算法研究，採用偽隨機序列作為水印信號，利用變換域系數作為水印的載體，在不降低圖像質量的前提下達到嵌入水印的目的，在恢復水印的過程中無需原始圖像的參與，相比較那些需要利用原始圖像恢復數據的系統，文中所提出的方案更具有實用性。
  10. The c / s pattern can be used in the limited - ranged operations which are characterized by high security, high frequency of data processing, heavy transmission of data, good mutual - communication and fixed - places, such as the input and maintenance of graduate information, the management of code table, data backup and recovery. whereas, the b / s pattern can be used in the wide - ranged operations, which are characterized by low security requirement and mutual - communication, and flexible places, such as the release of requirement, the query of graduate information, on - line registration of graduate data and all kinds of query and statistic

    在安全性要求高、數據處理頻繁、數據傳輸量大，交互性強、地點固定的小范圍內的業務，如畢業生信息錄入及維護、代碼表管理、數據備份和恢復等模塊採用c s模式實現；而在安全性和交互性要求不高、地點靈活的廣域范圍內的業務，如需求信息發布、生源信息查詢、畢業生詳細資料在線登記和各種查詢、統計等模塊採用b s模式。
  11. Firstly, by analyzing former researches and visible watermark characteristics, a visible watermarking algorithm with feature of holding image content is realized. secondly, using redundant embedding technique to embed watermark and extracting watermark according to watermark content, a meaningful invisible watermarking scheme is proposed ; thirdly, combining with vision characteristics a resilient - prone scrambling algorithm and a restoring scheme of scrambled image with data loss are proposed, image scrambling technique of irregular region is discussed. based on the proposed algorithms, a digital watermarking system scheme is designed

    通過分析前人的研究進展，結合可見水印特性，在小波域實現了一種具有圖像內容保持特性的可見水印演算法;利用水印冗餘嵌入技術進行水印嵌入，根據水印遭破壞的情況進行水印提取，給出一種有意義水印的嵌入和提取方案;結合視覺冗餘特性提出並實現了一種易於恢復的圖像置亂演算法和一種受損置亂圖像的恢復方案;探討了不規則區域的圖像置亂方法，在此基礎上，設計了一種置亂演算法在數字水印演算法中的應用框架;最後整合本文所提出的演算法，實現了一個基於視覺特性的圖像水印系統。
  12. ( 3 ) giving innovative design tips and concrete methods. for example, " filter chain " for the preprocessing of the text materials, " semi - marshal " and " semi - unmarshal " for the serialization and recovery of large - scale objects, two main mechanisms, " inclusive " and " exclusive ", for feature selection. these new concepts are truly experiences for later similar systems

    （ 3 ） textminer為文本的合理預處理提出了「過濾器鏈」的方法，為訓練數據的重用提出了「挖掘域」的概念，為大儲存容量的對象的序列化和恢復提出了「半裝配」與「反半裝配」的實現方式，為特徵選擇過程提出了「包含式」和「排他式」兩種宏觀機制等等。
  13. The author analyzed layered coding, multi description coding, technology of recover and hiding of errors, providing the approach " a approach of a multi description coding base on space domain dividing ", and then give a experiment to testify it

    作者在文中較為詳細的分析介紹流媒體編碼中的分層編碼、多描述編碼和錯誤恢復隱藏機制，提出「基於空域分離多通道的多描述編碼方案」 ，並佐以實驗數據驗證。
  14. Nowadays, digital image processing has been an important part of information processing, in numerous applications, especially in astronomy 、 medicine 、 military fields, the authenticity of image data is highly required. but in many image processing systems, image degradation is inevitably avoided owing to image transmission and conversion, such as the image formation 、 scanning and so on. the typical result behaves blurry 、 distortion 、 having noise etc. in order to denoise and improve the image quality, image restoration has an important meaning

    目前，數字圖像處理已經成為信息處理科學的一個重要部分，在眾多的圖像處理應用中，尤其是在天文學、醫學、軍事應用領域都對圖像數據的真實性有較高的要求，即使日常的圖像通信也要求獲得盡可能高的質量，但在各類圖像處理系統中，由於圖像的傳送和轉換，如成像、復制、掃描、傳輸、顯示等，不可避免的要造成圖像的降質，典型的表現為圖像模糊、失真、有噪聲等，為了去除噪聲、改善圖像質量，圖像恢復具有非常重要的意義;除此之外，很多情況下常常要求及時甚至實時地得到真實的圖像數據。
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