正投影圖 的英文怎麼說

中文拼音 [zhēngtóuyǐngtú]
正投影圖 英文
orthographic drawing
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  • 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...
  1. Applying the information extracted from numerous hydrographic data of field trials collected by h / hcs - 017, the first set of multi - beam swath bathymeter developed in china, a series of mosaic techniques have been carefully studied in this thesis, including digital terrain model building, statistical error analyzing, hydrographic data mosaicking as well as tides correction and projection of the earth coordinates. finally, standard digital sea - charts and three dimensional seafloor images are successfully developed that are consistent with hydrographic surveying principles

    本文利用我國第一臺h hcs ? 017型條帶測深儀的測量數據進行拼圖技術的研究，主要研究的內容有：利用分帶原理對深度數據進行潮汐修正，得到瞬時海面的深度數據；對測深數據進行誤差分析處理，去除野值；將多波束數據進行坐標變換及投影轉換后構建數字地理模型，進而根據海道測量規范繪制標準海圖。
  2. 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。
  3. Interpreting line drawing based on lines ' relations

    基於線線關系的正軸測投影線圖研究
  4. Technical drawings - projection methods - orthographic representations

    技術圖紙.投影法.正交表示法
  5. The study of axonometric drawing based on orthography

    基於正投影圖快速繪制軸測圖的研究
  6. Zenithal map projection

    正方向地圖投影
  7. From the practical view, this paper summarizes the theory of orthogonal projection based on the first - angle projection, the ways of manual reading drawings and discusses the problems relevant. the mechanism similar with csg is used to reconstruct 3d object with priority to csg and aid by b - rep

    本文從實用的角度出發，總結了正投影工程圖中的投影理論基礎、人工讀圖方法以及注意的相關問題，採用了以csg方法為主， b ? rep方法為輔，類似於csg建模的機制來實現二維視圖的三維重建過程。
  8. By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images ， an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept ， only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result ， sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col ： ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 ， an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri ： ace of object successfully he 。 叩 proach ， called rered ature mopmp consists of two pans at fst ， an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel ， called ae ， ea atures ， or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 ， some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt ， nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient ， especially n rendering those objects with a smaller depth rnge compared withtheir size ， such as relief surfaces of building

    與己有的三維變換方法相比較，該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞，而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞，從而方便地實現了虛擬環境中的漫遊；基於物體表面深度的連續性，本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息，從而大大提高了演算法的效率：與通常的正向映射演算法相比，此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題，而且誤差較小。 2 ）基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系，以及極線幾何的性質，本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法，從多幅參考圖象精確合成當前視點目標圖象。
  9. All kinds of conference rooms with the excellent acoustic equipment, which can hold 20 to 30 guests, will make your activities more successful ; our coffee shop on the first floor, offering japanese and european specialities, brings you pleasant experiences ; spacious and delicately - ornamented banquet hall, where the best cantonese and huaiyang dishes are served, will male you reluctant to leave ; fittness room, karaoke rooms, sauna and beauty salon will give you a leisureful and carefree mood afer dinner

    一樓和二樓共有中西餐位500餘個，一樓咖啡廳可以品嘗西式風味美食二樓中餐大廳和裝修精緻高雅風格各不相同的12個宴會廳房，提供高中檔正宗粵菜淮揚佳肴。三樓至十七樓7個大小風格各異的會議室，配備大型舞臺及計算機投影圖等現代化商務會議設施兼有會議會見學術交流等功能，可滿足多種會議需求。
  10. Multi - pose face recognition based on orthogonal views

    基於正投影視圖的多姿態人臉識別演算法
  11. Adding an orthographic view

    加一個正投影視圖
  12. Technical drawings - projection methods - part 2 : orthographic representations

    技術繪圖.投影方法.第2部分:正投影表示法
  13. Employing the oblique projection shifting method, we have solved some graphic problem in descriptive geometry. it is very simple and fruitful to deal with difficult problems in orthographic drawing

    摘要介紹了投影變換中的斜投射法及其在解決工程圖學一些問題中的應用。用這種方法可解決工程圖學中用正投影方法不便解決的圖示、圖解問題，而且具有應用范圍廣、作圖簡便的優點。
  14. In this study, two geometric correction methods are introduced. based on the characteristics of modis data, geo - location of the experimental area, and the error distribution patterns of different projections, we conclude that the albers conical equal area projection is feasible for the geometric correction

    並對製作我國modis遙感影像圖時的投影方式選取問題進行了討論，通過分析modis數據的特點和用途、根據應用區域的地理位置以及各種投影方式的誤差分佈模式，確定在幾何校正的過程中使用亞爾勃斯（ albers ）等積圓錐投影。
  15. Only on this projection are two points on the map at correct compass course from one another.

    只在這種投影之下地圖上相互兩點的羅盤方位才是正確的。
  16. The algorithm, basing on convolution filtering technique and the fringes " gray values max - min distribution, can automatically and accurately carry out space frequency spectra shifting without spectra analysis and spectrogram in the technique of phase method of projected grating for 3 - d object shapes measurement. the new algorithm makes image processing much caster and the technique of object shapes measurement more automated. the phase error caused by filtering and the crossed - optical - axes geometry setup is also discussed

    本文採用投影光棚相位法和數字卷積濾波技術：根據柵線的條紋灰度值分佈具有極大極小分佈的特性，提出卷積濾波形貌光學自動檢測的圖像處理方法，有效地實現了頻譜自動移位，從而進一步提高了圖像處理的速度和形貌測量技術的自動化程度；同時對採用兩光學主軸相交，且非遠心投影系統所產生的誤差進行了分析，並提出了修正方法。
  17. In order to represent the six direction shape of the part, according to the national standards, the principle views are the projective views of basic projective planes, putting the part into the three - dimensional box, which six planes as the basic projective planes

    為了表達機件上下、左右、前後的形狀，制圖標準中規定，以正六面體的六個面作為基本投影面，將機件置於正六面體內，分別向各個基本投影面投射所得的圖形稱為基本視圖。
  18. Due to its high outputting luminance, large screen and the high quality of the projective image, the projection display for large screen has been used in many fields, such as official business work, conferences, etc. liquid crystal projection display, for example, one of the most important micro - display techniques, has shown the tendency for substituting the crt projection display in the conventional video display field

    大屏幕投影顯示以它的高亮度、大面積、高質量的顯示圖像，已逐步成為現代顯示技術的主流，廣泛應用於辦公、會議、家庭影院等領域。以液晶投影顯示技術為例，目前這項技術以及得到了廣泛應用，而且正在逐步取代傳統的crt顯示技術。
  19. In this paper, we study and analysis the base distribution in human dna sequences. on the basis of the distribution sphere whose radius equal to 1 / 4 by zhang et al. expounded, with the method of plane mapping figure studying 6000 human dna sequences, and according to the figure of sierpinski gasket ' s patch and the brillouin zones of the face - centered cube, we obtain two new distribution figures, one is the frustum - octahedron, another is the regular - octahedron

    我們在zhangetal .提出的人類dna序列的堿基分佈為半徑是1 / 4球分佈的基礎上，用平面投影圖的方法研究和分析了6000組人類dna序列的數據，並且根據塞爾賓斯基鋪墊的補形和面心立方的布里淵區圖形提出了兩種新的分布圖，一種是正八面體，另一種是截角八面體（十四面體） 。
  20. A new way to draw isometric projection drawing is suggested. this method has special and novel character, and has the special significance for to draw advertisement drawing and to draw isometric projection drawing

    提出一種全新的正等軸測投影畫法，該法獨特新穎，畫圖簡單，對廣告宣傳繪畫、計算機畫正等軸測投影圖有較大的實用意義。
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