raster image 中文意思是什麼

raster image 解釋
插入圖片
  • raster : n. 【電視】光柵，（無圖像的橫線）屏面；【攝影】綱板。
  • image : n 1 像，肖像，畫像；偶像。2 影像，圖像。3 相像的人（或物）；翻版。4 形像，典型。5 形像化的描繪。6...
  1. Researching texture mapping and anomalistic raster image be used in virtual reality. moreover getting good visual impression

    重點研究了一維、二維紋理貼圖以及不規則光柵圖像在虛擬場景中的應用，並取得了滿意的視覺效果。
  2. Tide is the primary dynamic factor in building tidal flat ; it must be affect tidal creek system on mud flat. therefore, based on the raster image of the year of 2000, the thesis has built correlation equations between average tidal ranges and the density of tidal creeks, the ratio of the width of outlet to the length of low tidal shore, the ratio of the area of tidal creek to tidal basin respectively. the result shows that the former is high well - marked correlation ; the two latter are well - marked correlation

    潮汐是塑造潮灘的主要動力因素，它必然與淤泥質潮灘上潮溝系統的發育有密切的關系，為此，本文以2000年的衛片作底圖，對潮溝系的密度、溝口寬度占低潮線長度的比值以及潮溝面積與潮盆面積的比值，分別與平均潮差建立了相關關系，結果發現，潮溝系的密度與平均潮差之間存在著高度顯著的相關性，溝口寬度占低潮線長度的比值和潮溝面積與潮盆面積的比值與平均潮差之間存在著顯著的相關性。
  3. To display a raster image, you need an instance of the

    若要顯示光柵圖像，則需要
  4. The paper presents several aspects in partition rectification and visualization of raster image. adopt technology of visualization for scientific calculation, vector diagram of deformation 、 contour chart of deformation and drawing of three - dimensional are realized. delaunay tin in view of deformation feature is constructed on base of selected grid control points and methods and mathematical models for partition rectification are realized based on the delaunay tin. software of geometric rectification for large scales are realized and applied in project

    本論文針對柵格影像的變形可視化及分塊糾正展開研究，取得了以下幾方面的研究成果：一、採用科學計算可視化技術，繪制變形矢量圖、變形等值線圖和三維效果圖，實現了柵格影像變形特徵的可視化；二、提出了在格網控制點（ gcp ）數據基礎上選擇性構造顧及變形特徵的delaunay三角網，並基於構造的三角網實現了分塊糾正的方法和數學模型；三、採用vc編制了影像幾何糾正軟體，實現大比例尺掃描地形圖的糾正，並在工程中得到應用。
  5. In large dimension measurement techniques, on the two - dimensional optical microscopy work platform displacement signals collection, the introduction of raster feet to achieve large dimension measurements designed raster signal acquisition circuits, a collection of analytical studies of the key circuits, the corresponding solutions, and discussed work platform displacement signals, image data and the actual dimension ; meanwhile driving mechanism designed electrical circuit, laying the foundation for the measurement of two - dimensional work platform automatically

    在超屏幕尺寸測量技術中，關於二維光學顯微工作臺位移信號採集，採用了光柵尺來實現超屏幕尺寸測量，設計了光柵信號採集電路，分析研究了採集電路中的關鍵性問題，提出相應的解決方案，並討論了工作臺位移信號、圖像數據與實際尺寸的關系;同時設計了電機驅動介面電路，為二維工作臺自動測量奠定基礎。
  6. Vectorization, i. e. raster - to - vector conversion, is the process of analyzing the scanned image of an engineering drawing in paper form and recognizing the graphic objects in the drawing, and finally, generating the vector format file

    工程圖矢量化是將紙介質工程圖紙掃描輸入計算機后，對所得的掃描圖像加以分析、識別，最終重建其中的目標對象的過程。
  7. Click “ add raster image or surface connection ”. insert the connection name and locate the folder of the images

    勾選您要加入的多張影像勾選」合併至一個圖層」選項，輸入合併后圖層名稱點選」加入到地圖」 （如下圖所示） 。
  8. The purpose of this paper is to transform black - white raster image into vector storage after preprocessing and vectorizing steps. an improved vectorization algorithm is presented after theoretically analyzing and comparing different vectorization methods

    採用模式識別技術，將二值點陣圖像信息通過預處理、矢量化處理等環節轉換為矢量信息存儲是本文研究的主要目的。
  9. Rectification of raster image is a necessary step of geo - information processing

    柵格影像的幾何糾正是地理信息處理中必不可少的一個基本環節。
  10. Tagged image file format. tiff is another commonly used raster - based image format, which gis specialists adapted to geographers needs and renamed geotiff

    帶標記的圖像文件格式（ . tiff ）是另一種常用的基於柵格的圖像格式， gis專家為適應地理學者的需要將其重命名為geotiff 。
  11. The solution proposed uses disk b - spline curves to represent strokes of an image in vector form. the algorithm builds a vector representation from a grayscale raster image, which can be a scanned picture for instance

    於是，要處理的問題就是從光柵圖象中抽取骨架及相關的粗細參數，並基於它們完成對模型的表示。
  12. Information technology. international standardized profile fod112. open document format : image applications. simple document structure. raster graphics content architecture. part 1 : document application profile

    信息技術.國際標準形式fod112 .開放文件格式:圖象應用.簡單文件結構.光柵制圖內容結構.第1部分:文件應用概要
  13. Raster image file format

    光柵影像檔案格式
  14. Raster image boundaries

    光柵圖像邊界
  15. Dap information technology - international standardized profile fod126 - open document format : image applications - enhanced document structure - character, raster graphics, and geometric graphics content architecture - document application profile

    信息技術.國際標準化輪廓fod126 .開放式件格式:圖像應用.增強型文檔結構.字元光柵圖形和幾何圖形目錄結構.文檔應用輪廓
  16. Class expands on the capabilities of the image class by providing additional methods for loading, saving, and manipulating raster images

    類提供了用於加載、保存和處理光柵圖像的更多方法，因而擴展了
  17. The image class is an abstract base class that provides methods for working with raster images bitmaps and vector images metafiles

    類是抽象基類，它提供了處理光柵圖像（位圖）和矢量圖像（圖元文件）的方法。
  18. The algorithm takes advantage of the merits of the watermarks both in low frequency and high frequency and can embed more information with less distortion. experimental results show the algorithm is robust to many common image operations. as for the vector map data, an uniform model of embeding watermark for vector maps and raster maps is proposed after current trend of research and watermarking methods of 3 - d vector images are summarized, primary study results show the model is effective and promising to further research

    目前該問題在國內外都還處于探索階段，作者在分析了國內外三維矢量水印的研究狀況、研究方法后，提出了將矢量數據中的部分信息轉化為柵格形式后再嵌入水印的方法，該方法使地圖柵格數據和矢量數據在嵌入水印時能夠使用統一模型，初步的實驗結果表明該方法為二維地圖矢量數據的水印嵌入開辟了一種新途徑。
  19. The technique described here allows printing an image on a medium consisting of a raster of drops

    這種技術可以列印一個圖像在媒體上通過一系列的墨滴。
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