立體平畫法 的英文怎麼說
中文拼音 [lìtǐpínghuàfǎ]
立體平畫法
英文
stereography- 立 : 動1 (站) stand; remain in an erect position 2 (使豎立; 使物件的上端向上) erect; stand; set up...
- 體 : 體構詞成分。
- 平 : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
- 畫 : Ⅰ動詞1 (用筆或類似筆的東西做出圖形) draw; paint 2 (用筆或類似筆的東西做出線或作為標記的文字) ...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 立體 : 1 (三維的) three dimensional; stereoscopic2 [數學] (幾何體) solid; body立體彩色電視 three dim...
- 畫法 : technique of painting or drawing
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This software take full advantage of the multimedia technique, especially the three - dimensional animation, to open out the abundant meanings and scientific theories in structural chemistry by using lush graphical interfaces, lifelike animation, lifesome sound effects, alluring exhibitive technique, translate bald contents and nonobjective theories into visual, direct - viewing, lively demonstration, change static and plane teaching method into dynamic and three - dimensional teaching process with attraction and infection, realize visual and enlightened teaching
本軟體充分應用計算機多媒體特別是三維動畫製作技術以豐富的圖形界面、逼真的視頻動畫、生動的音響效果、引人入勝的表現手法揭示了結構化學中包括的豐富內涵和科學原理,將原來枯燥的內容和抽象的理論轉變為形象、直觀、生動的演示,使以前靜態的,平面式的教學變為動態的、三維立體的教學過程,具有吸引力和感染力,實現了形象化、啟發式教學。An idea, simulating the fuzzy model by establishing the fuzzy model and fuzzy control rule of the controlled object is proposed. generally, it is difficult to acquire the accurate mathematical description of the controlled object. a dynamic modulating factor is introduced in the designing of the fuzzy controller so as to improve the precision of the fuzzy control. and a more convenient defuzzify calculation method is adopted. the cart and the single inverted pendulum are taken so as to illustrate the simulation result. in addition, the detailed qualitative analysis of the fuzzy system is achieved. a kind of common method of qualitative analysis is proposed. it can be used to analyse the fuzzy system and describe the behavior of the system state precisely in the phase plane. the simulating results illustrated the method is feasible and available
提出了在難以精確描述控制對象數學模型的情況下,通過建立控制對象的模糊模型來確定系統的模糊控制規則,並對模糊系統進行模擬分析的思想.利用連續系統定性分析的思想,提出一種對模糊系統進行定性分析的可行方法,在相平面內較為準確地刻畫模糊系統的動態行為.在模糊控制器的設計中,引入動態調節因子來提高模糊控制的精度,並採用了一種便於實際運算操作的解模糊運算方法.在一種簡單的控制對象情況下進行了具體的模擬計算,得到較理想的控制效果.此外對具有精確數學模型的一級倒立擺系統進行此種模糊控制,亦取得很好的模擬結果On the internet, can now find early during the popular three - dimensional photographic many precious three - dimensional photos, with the general concept is the need to carry out three - dimensional films for viewing, but we can also use the binocular - as methods, and use around eyes were about to watch screen, it can screen directly in the middle produced two third piece of the illusion of three - dimensional images
在網際網路上,現在還能找到早期立體攝影盛行時期的許多珍貴的立體照片,這些照片一般是需要藉助觀片器才能進行立體觀賞,不過我們也可以利用雙眼平視的方法,用左右眼分別觀看左右畫面,就可以直接在兩幅畫面中間產生第三幅立體畫面的錯覺。The main task of this paper concentrates on such parts as calibration of measurement sensor, high speed and accuracy image collection and processing, data fusion of different angle of view, visualization of measuring results. to accomplish sensor calibration, a pinhole model of the camera is employed and an equation of a light plane is setup. parameters such as the m array of the pinhole model and the normal vector of the light plane arc acquired through experiment. in image processing, we adopt the template - changing parallel thinning method to improve processing speed and accuracy
主要研究了攝像機針孔模型的建立及測量傳感器的標定;圖像的快速高精度的採集和處理,在圖像處理中採用多幀平均演算法,很好地解決了速度和精度之間的矛盾制約;根據旋動理論建立空間坐標變換數學模型,進而建立其不同視角下的測量數據融合演算法,生成完整的物體三維數據集合;在vc平臺下編寫三維顯示軟體模塊,完成三維測量結果的可視化,實現了三維物體的任意角度的觀察、任意倍數的放大和縮小、任意方向平移及動畫效果。Engineering drawing has always been labeled as a practical subject. a combination of geometrical, building. mechanical and electrical drawing, it relates between theory and the picture of reality. engineering drawing will provide an accurate and complete ptcture for every object tn terms of shapes and sizes. usually, it is taught using the face - to - face teaching mode even in an odl environment. due to its nature, some students may find difficulty in imagining and interpreting the drawings. however, the availability of sophisticated technology provides the opportunity for the learning of engineering drawing to be enhanced via online. a web - based system for teaching and learning engineering drawing was developed based on a constructivism model. the web - based system is tailored for several topics of engineering drawing such as orthographic projection, sectional view, isometric and oblique drawing at the secondary level. the learning strategy consists of multiple phases beginning with introduction, concept learning, engineering drawing method, application and exercises. during introduction, students will be exposed to an overview of the topic followed by learning of specific concepts. the system provides a learning environment that allows engineering students to view objects from different angles, such as third angle projection and first angle projection as well as views of plans, side and front elevations. after learning about the concepts, students wilt be guided through the various steps in drawing methods for each topic via animations and simulations. learners are able to view any section repeatedly. examples of real application of engineering drawings were also given using graphic, animations and video. to evaluate students understanding, exercises were given at the end of each session
工程制圖一直被認為是一門實踐性學科,其整合了幾何學、建築、力學、電子制圖等,從而將理論與現實圖像聯系起來,工程制圖能為每個不同形狀、尺寸的物體提供精確的、完整的圖像.通常,即使在開放與遠程教育環境中,工程制圖的教學也是通過面對面的教學模式來進行的.由於其特殊性,一些學習者可能難以想象並解釋這些圖像.然而,尖端的技術使得可以通過在線的方式加強工程制圖的學習.研究者基於建構主義模式開發了一個面向工程制圖教學和學習的網路系統.該系統適用於幾種工程制圖,例如展開圖、刻面圖、等角圖和斜角圖.學習過程包括導論、概念學習、工程制圖方法,以及應用與練習等階段.在導論階段,系統為學習者提供了專題簡介,然後是概念學習階段.系統所提供的學習環境允許工程專業的學生從三維透視、一維透視、平面圖、側立面、正立面等不同角度來觀察物體.經過概念學習階段后,系統將引導學生通過動畫和模擬學習每個專題中制圖方法的不同步驟,學習者也能重復觀察任何剖面.另外,還通過圖像、動畫和視頻等方式展示真實的工程制圖應用案例.最後,為了評價學生的理解能力,在每部分內容後面都附有相關的練習In fact, in a three - dimensional kind of the many narrow the 畫片 of a planar process, some of the basic commodity itself will be lost information ; the only input into the computer artificial choice of a commodity part of information, people are unable to receive goods from the internet all information, particularly for commodities can not be the most obvious visual impression
其實在把一件立體的實物縮小許多變成平面的畫片的過程中,商品本身的一些基本信息會丟失;輸入電腦的只是人為選擇商品的部分信息,人們無法從網上得到商品的全部信息,尤其是無法得到對商品的最鮮明的直觀印象。Using the existed theories and methods of labeling on a planar object, all possible configurations of imperfect line drawing have been exhaustively studied, and it is found that imperfect line drawings are closely related to junction form. in a perfect line drawing, there are has just three lines belonged to every junction. but in an imperfect line drawing, there must be junctions which connect line numbers be not equal to three, that is more or less
利用現有的平面立體線畫圖標記理論和方法,基於合理的節點標記形式,詳細分析了在存在多餘線和缺線的情況下線畫圖中節點的變化情況,把不完整線畫圖中存在的多線和缺線情況與節點形式緊密聯系起來,把判斷一個線畫圖中的缺線或多線轉化為判斷線畫圖中的節點是否為合法節點的問題,推出了在存在缺線的情況下合法節點的退化形式,提出了一種補全線的有效方法,並提出了一種判斷線畫圖中存在多餘線的方法。分享友人