數字圖象數據 的英文怎麼說

中文拼音 [shǔzìtúxiàngshǔjù]
數字圖象數據 英文
digital image data
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 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...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  • 數據 : data; record; information
  1. The system stores spatial data and characteristic data into central database, and provides services to users in server / client mode. as the research emphases of this thesis, several key sub - systems are designed and realized. the digital map input and maintenance subsystem performs format conversion, editing and updating of spatial data ; the rail - track video playing subsystem uses video recording as reference data, then plays, inquires and traces the corresponding frames in synchronous to the scaled mileage, realizing the query of the active picture frames ; the digital map query subsystem fulfills the map query, preview and spelling of digital map orthograph

    其中，地形圖輸入與維護實現了數字地圖的格式轉換、編輯處理以及空間數據的更新操作，解決了不同格式空間數據的互相轉換問題；線路錄象播放將線路錄像數據作為系統的一種索引數據，活動影像的畫面與里程相對應，實現了基於線路錄像的播放、查詢和檢索的功能，實現了基於活動畫面的查詢檢索功能；數字地圖子系統完成了圖形查詢、數字地圖與線路正射圖像瀏覽、圖幅拼接等功能。
  2. The system digitally displays positions and running status of the system facilities using living simulacrum via the graphical interface. and the system arranges facilities in the categories and in the fields depending on users demands

    通過形象的圖形化界面，完全數字化地逼真模擬出各設備在現場實際環境布局和運行狀況，並根據用戶需要進行分類布局和分區域布局。
  3. Stamper and signature is very important in the affair of tradition work in government and enterprise. this article according to the characteristic of traditional signature and stamper, combinic the demands of signature and seal in e - government - affair work information system, inosculates the technology of middleware and e - government - affair security, makes use of object oriented and component technology, integrates correlation knowledge of compositive cryptogram, pki, seal digital image, activex etc, studies and achieves digital e - signature - seal middleware based on web which is used in internet / intranet environment

    印章和簽名在傳統的政府辦公和企業事務處理中起著十分重要的作用。本文根據傳統簽名、蓋章的特點，結合電子政務辦公信息系統中的蓋章簽名需求，把電子政務安全技術和中間件技術相融合，利用面向對象和組件技術，集成密碼學、 pki 、印章數字圖像、 activex控制項等相關知識，研究並實現了一個應用於internet intranet環境中的基於web的電子簽章中間件。
  4. This paper which starts from the actual needs, directed by the theory of cartology analyses all kinds of requires and functions for dmges, and create the spatial data model of the software system, combining the new generation programming technology, taking the oo software modeling, analysis, design method, it realized the collection, display of digital map data and the building of map denotation library, hi the end, this paper put forward the go - on research in future

    本文從數字地圖制圖的實際需要出發，在地圖學理論的指導下分析了數字地圖圖形編輯系統的各種功能和需求，並建立了軟體系統的空間數據模型。結合新一代的計算機程序設計技術，採用面向對象的軟體建模、分析和設計方法實現了地圖數據的採集、顯示、編輯、地圖符號庫的建立。最後提出了需要進一步研究和完善的內容。
  5. Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo

    本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。
  6. Users can select a continent from the world map of the main page, enter the desired country and click the red dot next to the name of a city to view the corresponding summary of climatological information

    網頁使用人士可從主網頁的地圖上選擇各大洲，進入其中一國家，然後按城市名字旁的紅色圓點選擇瀏覽該城?的氣象數據列表。
  7. Health informatics - medical digital imaging - profiles format - particular requirements for metadata profiles

    健康信息學.醫學數字圖象.輪廓格式.元數據輪廓的特殊要求
  8. Information technology - coding of moving pictures and associated audio for digital storage media at up to about 1. 5 mbit s part 4 : compliance testing

    信息技術具有1 . 5mbit s數據傳輸率的數字存儲媒體運動圖象及其伴音的編碼第4部分:一致性測試
  9. The thesis discussed software engineering multimedia course ware system authoring method and flow in the end. the course ware authored by fiashf and ream weavers develop toot. not only is the content rich, graphics and texts ail had, automatic picture novel and imaged, but also took up small space, it is convenient to delivery dates in the condition of current network it use automatic effect button, move character controlled, mask display and so many peculiar effect

    該課件採用dreamweavers和flash5開發工具進行製作。本課件不僅網頁內容豐富，圖文並茂，動畫新穎形象，而且佔用空間比較少，便於在觀有的網路狀態下進行數據的傳送。在製作過程中，我們大膽的嘗試，採用了壓縮大綱、圖片文字、級聯格式、分層等最新的dhtml技術來構造課件。
  10. The first part mainly introduces the gis concept and contents of gis, the comparison between the related software and gis, the present condition and development trend of gis etc, then introduced how to use the gis technique in a specific way such as using the method of " the half - automatic to follow " to turn the map into arithmetic figure, using the method of " the automatic calculates " gets the length of the line and area of field etc, at last got the length and width of every cross section of the fabiela river which is located downstream of xiangshan mountain. this method is superior and time - saving comparing with collecting data on the spot, having important and actual application worth

    第一部分主要介紹了gis的概念和研究內容， gis與相關軟體的比較以及gis的現狀、發展趨勢、當前gis研究的熱點等等，然後具體介紹了用gis的相關技術如：用「半自動跟蹤」方法對地圖進行數字化，用「自動量算」方法得到線對象的長度、面對象的面積等，最終完成了象山水庫下游法別拉河河道地形數據資料的提取工作，這種方法與人工實地採集工作相比，有較強的優越性和重要的實際應用價值。
  11. The card is a independent instrument which can do white - black video image digitization, eompresing, coding and transmit the compressed image data to host computer by rs - 485 bus, so the card can solve the bottle - neck problem of the video supervise system completely

    該壓縮卡是一個獨立的視頻圖像壓縮和傳輸設備，它能直接對黑白電視信號進行數字化和壓縮編碼，並通過rs - 485總線將壓縮的圖象數據發送到上位機，徹底解決了視頻監控中的傳輸「瓶頸」問題。
  12. The constitutions and principles of position of gps > glonass and beidou navigation system are described all around in this article, and the following technologies are studied and realized : communication between com ports with oop technology, compound navigation with gps and glonass. calculate velocity, pseudorange difference, smoothing pseudorange with the carrier - phase and models to correct error are also done ; the transforms between wgs - 84 and pz - 90, as well as wgs - 84 and beijing54 coordinate system ; the technologies to display and manage bitmap, vector map based on mapx also ; conversion of data formats between gjb and mif data format of maplnfo corp. arithmetic of creation dem data based on contour line data from 1 -. 25000 map data with gjb format. texture the surface of terrains with corrected aviation image

    本文全面介紹了gps 、 glonass 、北斗導航系統的組成、定位原理，研究並實現了面向對象的串口通信技術、 gps + glonass組合導航、測速及偽距差分、相位平滑偽距差分以及有關誤差的模型改正、 wgs ? 84和pz ? 90 、 wgs ? 84和北京54坐標系的坐標轉換、柵格地圖的顯示和管理、基於mapx的矢量地圖的顯示和管理、 1 : 25萬軍標數據和mapinfo的mif數據格式雙向轉換、基於軍標數據的dem生成演算法、基於opengl的三維地形構造、航空圖像紋理地形表面、三維坐標量算、虛擬現實模擬導航、三維地形的層次細化演算法以及數字圖像處理中的圖像增強、幾何變換、影像匹配等技術。
  13. A low - speed input device that converts graphic and pictorial data into binary, numeric inputs for a digital computer

    一種低速輸入設備，它將圖形和圖象數據轉換成用於數字計算機的二進制數值輸入。
  14. In this paper, gravel characteristics and variety along the river were studied with digital image technology ; variety of grain sizes distribution of the river bed along jinmahe section in minjian river was analyzed ; several representative formulas of bedload transport rate were proved according to the field data of dujiangyan

    本文採用數字圖象技術研究了卵石顆粒的幾何特徵及沿程變化；分析了岷江金馬河河段河床質級配的沿程變化；根據都江堰的輸沙率資料論證了幾家有代表性的推移質輸沙率公式的實用性。
  15. But, though considerable process has been made in the last ten years, digital watermarking is still in its infancy, and much interesting work remains to be done this thesis addresses some problems in the gray - scale image digital watermarking that are summarized below : 1 ) whereas the basic theory of digital watermarking is still very poor, a digital watermarking mathematic model based on imperceptibility and robustness is presented by analysising the characteristic of digital watermarking ; 2 ) based on the model constructed above, by defining the measures of capacity and robustness of digital watermarking, an objective method for evaluating the digital watermarking is introduced and used to analysis some algorithms ; 3 ) whereas geometric distortion always influences the restoration of watermark, we advocate to enhance the robustness against geometric distortion by restoring the image which has been distorted by geometric transformation, and a method is designed for estimating the parameters of geometric transformation ; 4 ) based on the conclusion discussed above, and combined with the masking effects of hvs, a novel public meaningful gray - scale image digital watermarking is designed by analysising the characteristics of image gray - scale interpolation and haar wavelet transformation. the experimental results show that the method is indeed powerful ; 5 ) whereas many image digital watermarking schemes, which embed watermark by modifying the values of pixels in spatial domain and transformed domain, are confronted with the conflict between the imperceptibility and robustness, we advocated to use some stable digital characteristics of host image as watermark and a algorithm based on hermite matrix is designed

    本文重點對灰度圖象數字水印技術進行研究，主要工作如下： 1 ）鑒于目前數字水印的理論研究比較薄弱的現狀，本文通過分析數字水印的特點，建立了一個數字水印的數學模型，為進一步研究數字水印打下了基礎； 2 ）根據以上建立的模型，通過引入容量和穩健度的概念為數字水印提供了一個客觀評價方法，並對一些數字水印演算法進行了分析； 3 ）為增強數字水印抵抗幾何攻擊的能力，研究了受幾何攻擊的圖象的復原問題，並給出了一個計算圖象幾何變換參數的方法； 4 ）通過分析圖象灰度插值演算法和haar小波變換的特點，結合hvs的掩蔽效應，設計了一個公開的有意義數字水印演算法，實驗結果表明本演算法具有較強的穩健性； 5 ）目前許多水印演算法都是通過在空域或頻域修改象素值的方法嵌入水印的，這種方法面臨著透明性和穩健性的矛盾，為解決這個矛盾，本文提出以圖象的某些穩定的數字特徵為水印的觀點，並結合hermite矩陣的特點設計了相應的水印演算法，實驗結果表明該演算法具有較好的穩健性。
  16. I built entity cmps for each object in the class diagram above, with a key and data transfer object returned by a custom method, just as you suggested, in order to minimize the chattiness between layers

    正如您所建議的那樣，為了最小化各層之間的分歧，我通過使用定製方法返回的關鍵字（ key ）和數據傳輸對象（ data transfer object ， dto ） ，在上面的類圖表中為每一個對象創建了實體cmp 。
  17. To solve the problem of huge storage occupation for usps handwritten numerals sample library, a method for accessing handwritten character sample image information based on bit map coding is presented in the pager

    摘要針對usps手寫數字樣本數據庫存儲空間大，在開發實際手寫數字字元識別系統時不能直接生成二值化圖像的缺點，提出一種基於位映象編碼的二進制存取方法，建立的手寫樣本數據庫可以快速恢復為相應的二值化字元圖像。
  18. The computer simulation technique for flow visualization is the technique of computational flow imaging ( cfi ). cfi is succinctly defined as the art and science of generating digital images of theoretical fluid observations of real flow fields. it involves numerical value calculation, image processing, computer graph and so on

    流動顯示的計算機模擬技術亦即計算流場成像（ cfi ）技術，是根據計算流動現象產生數字圖像模擬真實流動的光學觀測的方法和藝術，涉及到數值計算、圖像處理、計算機圖形生成等多種技術。
  19. Short - wave communication has been applied to the field of government, military affairs, diplomacy, weather, business and so on for many years. it used for transmittiing audio, words, video, data and other information

    短波通信多年來被廣泛應用於政府，軍事，外交，氣象，商業等領域，用以傳送語音，文字，圖像，數據等信息，尤其在軍事部門，它始終是軍事指揮的重要手段之一。
  20. In optical character readers, to gather picture data from a field on an input document, using a special scan

    在光電字元閱讀機上，用特殊掃描方法從輸入文件的一個區域中獲取圖象數據。
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