bounding volume 中文意思是什麼

bounding volume 解釋
包圍盒
  • bounding : 邊框
  • volume : n. 1. 卷，冊；書籍；【歷史】書卷，卷軸。2. 〈常 pl. 〉大塊，大量，許多。3. 體積；容積；分量，額；【物、樂】音量；強度，響度。
  1. Collision detection methods based on bounding volume hierarchies

    基於層次包圍盒的碰撞檢測方法
  2. Research on fixed direction hull bounding volume in collision detection

    碰撞檢測中的固定方向凸包包圍盒的研究
  3. A polygon collision detection algorithm based on rectangular bounding volume

    基於矩形包圍盒的多邊形碰撞檢測演算法
  4. The choice of bounding volume is the basic and key problem of this approach

    包圍盒類型的選擇是層次包圍盒方法的基礎和關鍵。
  5. Updating bounding volumes after rotation is an important problem of hierarchical bounding volume approach

    對象運動后包圍盒的更新是層次包圍盒方法中的一個重要問題。
  6. The high similarity in shapes and large overlapping areas of corresponded contours on adjacent cross - sectional are main conditions in reconstructing surface correctly. in accordance with the disadvantage of blurring caused by traditional gray - level interpolation methods, this dissertation introduces a method to interpolate 3d images based on point matching approach to get 3d isotropy volume data. with respect to non - similar shapes or no superposition of corresponded contours on adjacent slices and concave contours, this dissertation presents a method for shape - based interpolation based on nonuniform scale bounding box

    相鄰斷層上對應輪廓區域的形狀相似和重疊部分大是保證重建表面正確性的重要條件，針對傳統灰度插值容易引起模糊邊界的缺點，本文採用基於對應點匹配的方法進行灰度插值，以獲得各向同性的三維數據；針對相鄰斷層間對應輪廓的形狀不相似，位置不重合和有凹輪廓線的情況，提出一種基於包圍盒非均勻比例放縮的形狀插值方法。
  7. Determines whether a ray intersects the volume of a sphere s bounding box

    確定光線是否與球體的邊界框體相交。
  8. The idea behind it is to approximate the object with a simpler bounding volume that is a little bigger than the object. in building hierarchies on object, one can obtain increasingly more accurate approximations of the objects. so during traversing bounding volume hierarchy, it speeds up collision detection by prune away primitive pairs, which will not intersect clearly though rapid intersection test between bounding volumes and just deal with those whose bounding volume is intersected

    層次包圍盒方法是解決碰撞檢測問題固有時間復雜性的一種有效的方法，它是用體積略大而幾何特性簡單的包圍盒來近似地描述復雜的幾何對象，並通過構造樹狀層次結構來逼近對象的幾何模型，從而在對包圍盒樹進行遍歷的過程中，通過包圍盒間的快速相交測試來及早地排除明顯不可能相交的基本幾何元素對，而只對包圍盒重疊的部分元素進行進一步的相交測試，以提高碰撞檢測的速度。
  9. With the background of surgery simulation, this paper proposes a collision detection method based on fixed direction hull bounding volume tree

    本文以虛擬手術模擬為應用背景，著重論述了一種基於固定方向凸包包圍盒層次的碰撞檢測方法。
  10. Based on researching and developing intrinsic character of fixed direction hulls, this paper develops and proves the property which make it can be apply to collision detection in complex environment and resolves the problems about intersection tests between bounding volumes, updating bounding volumes after rotation and updating bounding volume hierarchy after deformation

    本文在充分研究了固定方向凸包的固有特性的基礎上，開發並證明了它適用於復雜環境中軟體碰撞檢測的性質，並著重解決了包圍盒間的相交測試、對象運動后包圍盒的更新、對象變形后包圍盒樹的更新等問題。
  11. This paper brings forward and proves a rapid interval test for resolving intersection tests between bounding volumes. it determine two bounding volume do not overlap by checking if one of their bound intervals on direction axis defined by the fix direction set does not overlap

    文中提出並證明了一種快速區間測試法以解決兩個固定方向凸包包圍盒間的相交測試問題，通過查找兩個包圍盒在由固定方向集合所定義的方向軸上的范圍區間是否存在不重疊的情況，來判斷它們是否不相交。
  12. Determines whether a ray intersects the volume of a bounding box

    確定光線是否與邊界框體相交。
  13. The volume of sweeping is calculated for evaluating the necessary assembly space. in chapter 4, several characteristics of collision detection are clarified. based on layered envelops bounding box and subdividing the set of the possible interference components step by step, swiftly dynamic interference checking is carried out

    第四章分析了虛擬裝配中干涉檢測的特點，通過不可能干涉對象的快速篩選、基於零件級和裝配體級多層次包圍盒樹的方法、通過基本幾何元素之間精確相交測試，實現了零件靜態干涉檢測、運動零件與虛擬裝配環境中環境對象間的動態干涉檢測方法。
  14. Efficient and exact collision detection is very important to improve reality and enhance immersion for virtual environment, and the complexity and real - time of virtual environment bring new requirement to collision detection. bounding volume hierarchy provides an effective method to resolve the intrinsic time complexity, in collision detection

    精確的碰撞檢測對提高虛擬環境的真實性、增強虛擬環境的沉浸感有著至關重要的作用，而虛擬環境自身的復雜性和實時性又對碰撞檢測提出了更高的要求。
  15. This paper analysis three kinds of deformations and propose resolving method respectively. a bottom - up updating method is propose especially which can compute the bounding volume of parent node through bounding volumes of the two children by k comparison. furthermore, a traverse tracing strategy that can speed up collision detection is proposed in this paper based on developing and utilizing temporal - spatial coherence in virtual environment

    本文在對幾種變形情況進行分析的基礎上，分別提出了相應的解決方法，並著重提出了一種自底向上的包圍盒樹快速更新演算法，通過k次比較運算由子結點的包圍盒得到父結點的包圍盒，以解決拉壓變形和拓撲變化后包圍盒樹的更新問題。
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