空間點 的英文怎麼說
中文拼音 [kōngjiāndiǎn]
空間點
英文
point in space-
Pattern analysis and machine intelligence, 1995, 17 : 534 - 538. 9 gao x s, hou x r, tang j l et al. complete solution classification for the perspective - three - point problem
這個結果具有明確的幾何涵義，這不僅對于理解p3p問題的多解現象具有一定的幫助，而且可以指導定位前的實際工作，如空間點的布局。Considering that r limit to a small area we adopt lattice model. in the model, cell center form space lattice. quantum state of center of mass of molecule is corresponding to the particle in potential trap. secondly, hamiltonian operator is taken into account
再考慮到r |局限在空間一個小區域內，可採用格胞模型，格胞中心構成空間點陣，分子質心r |的量子態相當于諧振子勢阱中的質點。By taking these spatial points as initial guess, all exact real solutions withi n a certain range of variables are found using unrestraint optimization
以這些空間點為初始值，利用無約束優化，得到在一定值范圍內的原方程組的全部精確實數解。Starting from the generativ e procedure of conjugate curves the generator 2 and generated curve 1 ar e re garded as two bunches of spatial point sets and the 1 is being considered a s a macroscopic expression in s1 coordinate space of points, satisfying the co n dition of conjugation during the course of relative movement, on 2
從共軛曲線的創成過程出發，將母曲線2和創成曲線1看作兩簇空間點集，認為1是由相對運動過程中2上滿足共軛條件的點在s1坐標空間中的宏觀表現。Combined frame modeling method and surface modeling method build up the topological relations of spacial point, line and surface on condition that the points on the surface of measured object is considered as known points after compared with other several modeling method
在比較了已有的幾種三維建模方法后，結合線框建模和表面建模的方法，將近景攝影測量所測物體表面點作為已知點，構建空間點、線、面的拓撲關系。Initial calibration is fulfilled in this article, that is, the matching of detected points between the lms coordinates and the ccd coordinates
完成了基於視覺系統的激光傳感器標定演算法的首要工作，即激光傳感器測量到的空間點和雙目攝像機拍攝圖像中的特徵點的匹配。A place or time in a sequence of events
一個事件序列中的空間點或時間點。In this paper, it is proved that, given 3 control points a, b and c, if the camera s optical center o lies on one of the three planes perpendicular to the plane abc and going through one of the three altitudes of the triangle abc, and additionally its projection on the plane abc is within the circumscribed circle of the triangle, that is, o is within the so - called danger cylinder, then the corresponding p3p problem - o, abc - must have 4 positive solutions
Pnp perspective - n - point問題是計算機視覺攝影測量學乃至數學中經典而重要的問題之一，所謂pnp問題，就是指如下的物體定位問題：假定攝像機為小孔模型且已標定好，攝取一幅在物體坐標系下坐標已知的n個空間點的圖像，且這n個圖像點的坐標已知，確定這n個空間點在攝像機坐標系下的坐標。Whether or not two events at different space points are simultaneous depends on the state of motion of the observer.
在不同的空間點上發生的兩個事件是否同時，取決于觀察者的運動狀態。The pointwise convex modulus of banach space
空間點態凸性模1. camera calibration and 3 - dimensional coordinates " calculation
攝象機標定以及空間點三維坐標計算。By recovering the coordinates of 3d points under camera coordinate system, we can resolve the poses between two cameras ( i. e. the camera external parameters )
進一步通過恢復空間點在攝像機坐標系中的坐標，求解出雙目攝像機之間的方位，即攝像機的外參數。True understanding of that reality allows the nomad to prize loose small fissures and cracks in existence, and then slip through them to new locations in space, and even in time
對客觀世界的真正了解讓靈旅者捕獲現實世界的細小裂縫並穿過它們到達新的空間點甚至時間點。A bp network learns by example, that is, we provide a learning set a big group of circles that consists of some input examples and the known - correct output for each case
該方法只需確定網路輸入輸出和約束條件，無需考慮中間過多的不確定因素，即可建立空間點與圖像點的映射關系。A pulse hard source has been adjusted to allow the reflection wave pass by the source without retroreflection. and the calculation area is changeable at the different time step, so only those area with wave propagation have been calculated. as the results, the total calculation time can be reduced
還有計算區域隨時間改變的方法，利用fdtd計算空間點的鄰近性，在不同的時間步上計算不同大小的區域，使得只有波傳播到的區域被計算，這樣可以縮短計算時間。After the discussion of the plane measurement, we continue the discussion about the important method of the stereo measurement, such as : the method of resolving the fundamental matrix, the method of recovering the fundamental matrix from the camera matrix, the method of recovering the 3d point based on the trigonometry
在平面測量理論的基礎上，論文繼續討論了基於圖像的立體測量的重要方法? ?兩視圖立體重構。詳細研究了其中基本矩陣的演算法、由基本矩陣恢復攝像機矩陣的演算法、三角法恢復空間點的演算法等，在這之後給出了真實試驗結果。The numerical results show that an appropriate applied voltage potential across the piezoelectric shell has the effect of suppressing the reflected pressure from the sphere shell in a cone fluid field, and able to completely cancel the reflections at any chosen field points
研究表明，在壓電中加載適當的電壓可以在一個圓錐形的流體區域內有效地減小殼體對于外來聲波的反射，並且有可能完全消除任意選定空間點上的反射。Firstly, unlike the factorization - based methods that minimize the svd ( singular value decomposition ) re - projection error, the method uses the minimization of mean 2d re - projection error of projective points as a criterion, therefore it has a clearer physical meaning and enhances the accuracy of projective reconstruction results
該方法以全局性極小化射影三維空間點的二維反投影誤差平方和為準則，相對于縮小svd反投影誤差的方法，具有更為明確合理的物理意義。Two algorithms for delaunay triangulation from scattered points are suggested, one of which is from points in plane and the other from points in space. the problem of recognizability of 2d manifold is promoted and the relationship is pointed out between such recognizability and the local structure of a scattered point set
提出並論證了兩種計算散亂點集delaunay三角剖分的方法，即平面點集delaunay三角剖分的局部構造演算法和空間點集delaunay三角剖分的健壯演算法。On the base of matching accurately, 3d models are reconstructed by reconstructing space points and method of surface reconstruction. then, third dimension 3d models are reconstructed by using textures from the images. then, application of 3d reconstruction in the visual museum is research
在精確匹配點集的基礎上，通過空間點重建和表面重建法重建出目標對象的三維模型，並從採集的圖像中提取真實紋理，對圖像進行二維三角化，三角化的二維點列再影射到三維空間，為三維模型添加紋理，得到具有真實感的外觀模型。分享友人