隨機圖形 的英文怎麼說
中文拼音 [suíjītúxíng]
隨機圖形
英文
random figure-
With the development of computer technology and free - form surface modeling, body plan description on the computer has been converted into hull surface model simulation in which more information is included so that hydrostatic properties calculation can be carried out with hull information directly
隨著計算機技術與復雜曲面造型技術的發展，計算機上的船體型線的描述，目前已發展成為三維曲面乃至三維曲面實體表達。與線框圖相比，三維圖形中包含的信息更為豐富，實現了計算機上船體模型的模擬。Sequentially, the author discussed the technologies of medical image 3d visualization according to the clinical applications. with the development of computer, 3d visualization and computer graphics, the 3d visualization of medical images has progressed from fourier transform and convolve inverse projection to mpr ( multi - planar reformation, mpr ) and mtp ( maximum intensity projection, mtp ), nowadays, the real 3d reconstruction method, surface and volume rendering has risen. the image registering, image segmentation, pixel data set construction and 3d special interpolation are the key technologies in medical images 3d reconstruction
隨著計算機技術、三維可視化理論和計算機圖形學的發展，醫學圖像的三維可視化技術也從傅立葉變換、卷積反投影等基本圖像處理演算法，發展到真正的三維重建演算法：面繪制和體繪制；醫學圖像的三維可視化技術的應用也從三維醫學成像發展到虛擬內窺鏡，以及今天的虛擬可視化人體研究；而圖像的配準、圖像分割、體數據集的構建、三維空間插值則是醫學圖像三維可視化實現過程中的關鍵技術環節。We build a ride comfort testing graphics database regarding real proving ground, which contains the objects, e. g. road surface, river, grassland, house, trees, cordillera and so on
參照道路試驗場景，建立了模擬隨機道路的包括路面、河流、草地、房屋、樹木、山脈等對象的車輛平順性試驗場圖形數據庫。With spreading and applying the cad / cam technology, many drawing papers have been replaced by sketch document in computer
隨著cad cam技術的推廣和應用，許多圖紙已經被計算機中的圖形文件所代替。Nowadays, along with the development in computer graphics, more and more applications other science fields require analysis and display of 3d geometric models
隨著計算機圖形學的發展，越來越多的科學應用都需要對三維幾何模型進行分析和顯示。Along with the application of computer technology in the vocation of cartography, all - digitalized technology & methods on map produce have been populized in army for surveying and mapping. it integrates theory and methods in cartology and computer graphics & image process organicly
隨著計算機技術在地圖制圖行業中的應用，全數字化的地圖生產技術方法已經開始在測繪部隊推廣，它把地圖學的理論方法同計算機圖形、圖像處理技術有機地結合了起來。With the development of computer application technology, especial the large improvement of computer graphic processing capability, the desktop vr system which before only can run on high - powered computer now can run normally on a ordinary personal computer. the popularization of virtual reality technology reaches an unprecedented extent, and brings a new life for the development of the virtual laboratory
隨著計算機應用技術的發展，特別是計算機圖形處理性能的大幅度提升，以往只能在高性能計算機上實現的桌面式虛擬現實如今在普通個人計算機上也能正常運行，虛擬現實技術因此達到前所未有的普及程度，也為虛擬實驗室的發展帶來了新的生機。In the part of 3d modeling, some theories and technologies was discussed. then, how to build 3d terrain was analysis. this dissertation presented two new methods of terrain building : lofting based on contour and random terrain building based on fractional brown motion
三維地形是虛擬環境的基本要素，本文總結了各種地形建模方法，提出了兩種地形建模方法：根據等高線地圖生成地形的「沿截面法線放樣法」和生成隨機地形的分形曲面法。With the development of computer technology, computer graphics technology develops swift and violently. the clipping of graphics is the most basic contents in cg. it is a useful tool in algorithms about hiding line, hiding face and showing of third dimension graphic
隨著計算機技術的迅速發展，計算機圖形學技術得到迅猛發展，圖形的裁剪是計算機圖形學中最基本的內容之一，它在消除隱藏線、隱藏面及真實感圖形的顯示等演算法中是很有用的工具，以往對裁剪演算法的研究主要集中在裁剪直線和裁剪多邊形兩方面。The random bricks shading network produces a texture map of randomly generated bricks
隨機磚形的材質網路產生一個隨機產生的磚形的紋理貼圖。Firstly, the paper introduces the development and application of computer graphics & image technique, discusses the principle and method of cg and digital image processing, such as matrix of the graphic transformation, homogeneous reference frame, sampling and quantization of the image, file format of the image, template operation, etc. secondly the paper introduces the purpose and method of image enhancement processing, explains the each occasion of those methods such as threshold transformation, smoothing processing, sharpening processing, analyzes and contrasts the processing results of object image. thirdly, the paper introduces the method of mathematics morphologic, edge detection and thinning processing, attains character description of image and character dots of the contour. fourthly, the paper processes the coordinate transformation to character dots and basic splines fitting, imports correlative condition to devise meshing line and meshing track
本文首先介紹了計算機圖形圖像技術的發展與應用情況，對計算機圖形學和數字圖像處理的一些基本理論和方法如圖形變換矩陣、齊次坐標系、圖像采樣和量化、圖像文件格式、模板操作等內容進行了討論：然後對圖像增強處理的目的和方法進行了介紹，對諸如閥值變換、平滑處理、銳化處理等方法的應用場合進行了說明，並對實物圖像的處理結果進行了分析與比較；接下來介紹了數學形態學方法、對增強后的圖像進行邊緣檢測的方法和圖像的特徵描述方法，並獲取輪廓的特徵點：隨后對獲取的特徵點進行坐標變換，並進行b樣條曲線擬合，引入相關條件生成齒輪副的嚙合線及嚙合軌跡：最後引入等值線和區域填充表示方法，並以等值線和區域填充的形式對弧齒錐齒輪嚙合模擬的載荷分佈情況進行了直觀的表示。Another 20 kinds of non - designed contact points are given for the first time. contact determining algorithm of all the above contact types is given using z - buffer algorithm for 3 - d observation, and simulation results show high accordance with results of vector - associated method. simulation for non - designed contact mode with random initial conditions has been done too, and statistics from the simulation indicates that it is important to predict non - designed contact points in practical rvd efforts
全文的工作包括以下幾個方面的內容: 1 .建立了周邊式對接機構的復雜幾何外形的數學描述，描述了對接初始條件范圍內，兩對接機構相互接近、捕獲過程中可能出現的20種設計接觸模式，並針對初始接觸點首次提出20種非設計接觸模式;利用計算機圖形學中可見面判別的z -緩沖演算法原理，給出了所有接觸模式的檢測演算法，該演算法的模擬結果與輔助向量法高度一致，驗證了演算法的有效性;進行了300組確定首次接觸點的隨機模擬，統計結果表明，在飛船上實時進行非設計接觸模式的預測是非常重要的。Along with the great progress in 3d data measurement device and the popularization of complex surface modeling, recursive subdivision has been a research focus in the world over the past 20 years in computer aided geometric design and computer graphics
近二十年來，隨著三維數據采樣設備的長足進步與復雜拓撲結構的曲面造型日益普及，細分曲面已成為計算機輔助幾何設計（ cagd ）和計算機圖形學（ cg ）領域內的一個國際性研究熱點。Recently, with the development of the photo - realistic display technology of computer graphics and the computer hardware, it ' s probable and convenient for us to describe the three dimensional world
近些年來，隨著真實感計算機圖形顯示技術的發展和硬體的快速發展，為人們描述現實中的三維世界提供了很大的方便和可能性。With the development of computer image processing and photoelectric techniques, stereovision measurement techniques have been widely used in industrial measurement
伴隨著計算機圖形圖像處理、光電技術等相關學科的發展，視覺測量技術在工業測量中得到廣泛的應用。With the development of computer image processing and photoelectric techniques, stereovision measurement techniques have been developed rapidly. it has been widely used in industrial measurement
伴隨著計算機圖形圖像處理、光電技術等相關學科的發展而日益成熟，視覺測量技術在工業測量中得到廣泛的應用。The main contents are as follows : it discusses and simulates several problems of digital map technique in aviation : including random terrain, mountain simulation, fractal surface generation, by those we can get statistic data of the terrain. we can get the data not on the grid by fractal interpolation surface
具體內容包括以下幾個方面：針對數字地圖技術，本文討論並研究了隨機地形演算法、山峰模擬演算法、分形曲面生成演算法，通過這些演算法可以得到具有不同統計特性的地形數據；使用基於分形插值曲面演算法可以得到不在網格點上的地形數據。As embedded devices are used everywhere, the requirement of the high performance embedded graphics user interface is demanded
隨著嵌入式設備在人們日常生活中日益廣泛的使用，人們對高性能嵌入式人機圖形交互界面的要求也越來越迫切。With the development of this subject, some new fields come into being, image - based computer graphics is the current hot issue, which focuses on image models
隨著學科的不斷發展，其研究出現了一些嶄新的領域，目前，基於圖像的計算機圖形學成為研究熱點，其研究核心為圖像模型。With the improvement of computer performance and the development of computer peripherals, especially in the field of computer imagine and graphics, high resolution performance and high transfer speed are demanded
隨著計算機技術和計算機外設的發展，特別是在計算機圖形圖象領域，對圖象的解析度要求越來越高，傳輸速度要求更快。分享友人