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Description: 3D矩阵转换并显示转换的3D点-3D matrix conversion and display of 3D point conversion
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Size: 1570 |
Author: 王萌 |
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Description: 3D矩阵转换并显示转换的3D点-3D matrix conversion and display of 3D point conversion
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Size: 1024 |
Author: 王萌 |
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Description: 斯坦福大学开发的一个三维点云重构生成网格，进一步生成NURBS曲面并加光照效果的系统。可以实现对生成的三维图形旋转，移动和多个角度图形的拼接-Stanford University in the development of a 3D point cloud generation reconfigurable mesh, NURBS surface generation further increases and the effect of illumination system. Generation can be achieved on the 3D graphics rotation, movement and different angles graphics Mosaic
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Size: 954368 |
Author: Lance |
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Description: 非常详细的高精度碰撞检测代码，精确到三角形、边、点，优化过滑动时的碰撞检测，完全没有震动现象。代码中把三角形等元素具体成类参与计算的方法很有参考价值。
代码内含3d向量计算函数，在ogengl、d3d下均可运行。-Very detailed high-precision collision detection code, accurate to the triangle, edge, point, when optimized sliding collision detection, there is no vibration phenomenon. Code elements such as the triangle into a specific type of calculation is very involved in reference value. Code containing the 3d vector calculation function, in ogengl, d3d may run under.
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Size: 441344 |
Author: sking |
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Description: this is a 3d program,it create a 3d object and it can rotate 360 degree.u can create any object with plotting point on it.-this is a 3d program, it create a 3d object and it can rotate 360 degree.u can create any object with plotting point on it.
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Size: 3360768 |
Author: nyk |
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Description: 3D point cloud Reconstruction!
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Size: 6420480 |
Author: 朱笑愚 |
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Description: 在VS2008和opencv下，对2D/3D点(云)数据实现三角剖分，运算速度快，实时性好，计算精度高，并对三角剖分进行了优化，可以处理复杂点集的三角剖分，可以用于人脸识别的工作-In the VS2008 and opencv, the pairs of 2D/3D points (cloud) data to achieve triangulation, calculation speed, real-time performance is good, high precision, and triangulation is optimized to handle complex point set triangulation can be used in the work of face recognition
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Size: 146432 |
Author: 三角剖分VC++ |
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Description: OpenGL环境下点云模型的显示变换，介绍一种标准的3D点云模型OBJ文件的特点和基本结构,在VC++6.0平台下结合OpenGL完成了OBJ格式文件的读取和点云模型的三维显示、旋转、平移、缩放变换功能.实验结果表明,利用OpenGL开发的程序可以高效实时地实现点云的各种操作.-OpenGL environment, the display of point cloud model of transformation to introduce a standard 3D point cloud models OBJ file characteristics and basic structure, in the VC++6.0 platform combines OpenGL completed the OBJ format files read and the three-dimensional point cloud model of show, rotate, pan, zoom transform function. The experimental results show that the use of OpenGL programs can be developed efficiently to achieve real-time point cloud of the various actions.
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Size: 322560 |
Author: 赵明 |
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Description: 此资料介绍的是：利用OpenGL实现三维地形可
视化,采用Delaunay三角化法得到地形采样点,并用已知数据对三角曲面进行插值加密,生成规则格网(GRID)数据结构的方法,可得到高度真实感的三维地形可视化效果。
-The data presented are: the use of OpenGL for three-dimensional terrain visualization, using Delaunay triangulation method to be terrain sampling point, and with the known data encryption on the triangular surface is interpolated to generate the rules Grid (GRID) data structure method can be obtained highly realistic 3D terrain visualization.
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Size: 81920 |
Author: 周倩倩 |
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Description: 程序为一年前写作，本计划修完D3D后重新修改，但是由于GUI绘制效率太低，同时也没有任何应用价值。所以保持到现在。
程序采用SetPixel()为基础绘制出了彩色立方体。
消隐采用的是背面剔除，裁剪也是采用的简单方式。
同时附带有简单的摄象机类，可以移动到不同角度观看图形。
使用：
鼠标左右上下旋转观察角度（完全自由的摄象机）。
键盘上下左右控制移动方向。
在3D图形方面如果允许，个人完全可以实现D3D的渲染管线（硬件部分没办法）-Writing program for a year, the program again after completing D3D changes, but due to low efficiency of GUI rendering, but also have no value. So keep to the present.
Procedures used SetPixel () to map out a color-based cube.
Blanking is used in the back removed, cut is a simple way to use.
The camera also comes with a simple class that can be moved to a different point of view graphics.
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Size: 1255424 |
Author: xiaoxi10086 |
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Description: 给出三维点云的X,Y,Z坐标，重构出三维图像，其中用到了三角网格法和规则化坐标法。-Given 3D point cloud X, Y, Z coordinates, three-dimensional reconstructed images, which uses a triangular coordinate grid method and rules of law.
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Size: 1024 |
Author: rongwei |
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Description: 实现了点云的三维网格化重建，并附上了些测试点云数据-Realized three-dimensional grid point cloud reconstruction, along with some test point cloud data
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Size: 4856832 |
Author: 郑晖 |
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Description: Generate a 3D point plot of L=(x,y,z) using the values in the vector c to
determine the color of each point. If c is empty, then z (column 3 of L)
is used to color the plot. The data points are sorted so that plot3 is
only called once for each group of points that map to the same color. The upper and lower limits of the color range (and the z axis) can be defined with crange. This is useful for creating a series of plots with the same
coloring. The colormap (but not the colorbar) is flipped upside down if
crange is given as [max min] instead of [min max]. The figure handle is
returned if an output argument is given.-Generate a 3D point plot of L=(x,y,z) using the values in the vector c to
determine the color of each point. If c is empty, then z (column 3 of L)
is used to color the plot. The data points are sorted so that plot3 is
only called once for each group of points that map to the same color. The upper and lower limits of the color range (and the z axis) can be defined with crange. This is useful for creating a series of plots with the same
coloring. The colormap (but not the colorbar) is flipped upside down if
crange is given as [max min] instead of [min max]. The figure handle is
returned if an output argument is given.
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Size: 4096 |
Author: Jeff |
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Description: 本程序用于绘制三维图形，可以对地面激光点云数据进行三维建模。-The procedure used to draw three-dimensional graphics, you can on the ground laser point cloud data for three-dimensional modeling.
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Size: 3072 |
Author: 王宇鸿 |
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Description: 此程序主要是用Matlab进行点云数据的三维建模，对用Matlab进行三维重建有实用价值。-The procedure is to use Matlab for modeling three-dimensional point cloud data on the three-dimensional reconstruction with Matlab has practical value.
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Size: 2048 |
Author: 王宇鸿 |
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Description: QT and VTK test using Contour Filter to mesh 3D point cloud data set from file.
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Size: 1024 |
Author: Dinko Osmankovic |
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Description: 。在单幅影像中,首
先将平行线分成分别平行于X 、Y、Z 坐标轴线的“三组”平行线,然后利用间接平差,求得它们的灭点X ∞、Y∞、Z ∞
进而求取影像的内方位元素x0 、y0 、f 与三个角元素φ、ω、κ。并在假定房屋长度为L 基础上,同时解求影像的摄站
坐标XS 、YS 、ZS 与房屋的宽度W、高度H, 从而实现房屋的三维重建。-. In the single image, were first divided into parallel lines parallel to the X, Y, Z coordinate axes of the " three" parallel lines, then use the indirect adjustment, and seek their vanishing point X ∞, Y ∞, Z ∞ and then strike orientation elements within the image x0, y0, f and the three diagonal elements φ, ω, κ. And housing length L is assumed, based on images taken at the same time Solutions of station coordinates XS, YS, ZS and the width of Housing W, height H, in order to achieve three-dimensional reconstruction of housing.
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Size: 391168 |
Author: jun |
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Description: 纯VB代码实现的3D空间效果，投影三维坐标系中的点P到平面中-Pure VB code of the 3D space, a projection point of three-dimensional coordinate system to the plane P
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Size: 7168 |
Author: 秦伟 |
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Description: 读取点数据，构建三维TIN，再添加纹理显示三维地形-Read the point data to construct three-dimensional TIN, then add three-dimensional terrain textures show
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Size: 252928 |
Author: |
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Description: ＯｐｅｎＧＬ环境下读入３Ｄ点云，任意角度下鼠标对点云进行框选。(In the OpenGL environment, read the 3D point cloud, and at any angle the mouse can box the point cloud.)
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Size: 7135232 |
Author: YangXG |
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