搜索资源列表
vb
- vb autocad 中提取坐标点 二维 三维 直线-vb autocad
vedio_3Dreconstruction
- 通过解算两段视频中的标定物，进行三维匹配，结算空间运动的坐标，并批量生成.txt文件。-3d reconstruction
OpenGL
- 在三维应用环境中，旋转轴的准确表示是正确实现三维旋转的关键。通过将鼠标位置的 二维变化转换为一个辅助坐标系中的三雏旋转轴和旋转角度，进一步得到了该轴在世界坐标系下的 表示，并采用绕旋转轴反向旋转观察点的方法在OpenGL中实现了用鼠标交互式任意旋转三维场景 的功能。-In the three-dimensional environments, the axis of rotation to achieve accurate three-dimensional rotation th
chonggou
- 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.
LgLt2XY
- 把经纬度表示的两个点转换为两点距离或以第一个点为原点的第二个点的XY坐标-Convert 2 points described in Longitude and Latitude to their distance or coordinate.
Howtoobataintheworldcoordinatesofthree-dimensional
- Opengl中怎么通过鼠标单击事件获得所绘三维点的世界坐标-How to obatain the world coordinates of three-dimensional points by mouse-click in Opengl
calculate_F
- 计算用于双目视觉的基本矩阵，以此进行三维重构和坐标点测量-calculate F
homework
- 双目视觉三维重建程序，输入左右相机匹配点对矩阵，自动计算投影矩阵，并输出射影空间下的三维点坐标-Binocular vision three-dimensional reconstruction program, enter the matching points on the matrix around the camera to automatically calculate the projection matrix, and output under the three-dimensio
cal-intersection-of-two-lines
- X1,X2,X3,X4分别为4个点的三维坐标，例如X1=[1,2,3]，本程序可以计算出直线X1X2与X3X4的交点P的坐标X，如果直线X1X2与X3X4不相交，则给出的是直线X1X2与X3X4的公垂线在直线X1X2上的垂足的坐标。-X1, X2, X3, X4 are 4 three-dimensional coordinates of points, such as X1 = [1,2,3], the program can calculate the intersection of lin
Tsai
- 用tsai法进行三维图像坐标转换，主要用于图像坐标与世界坐标的转换-Tsai method using three-dimensional image coordinate transformation, mainly used for image coordinate and world coordinate conversion
sanweitu
- 使用matlab，利用已知空间坐标，拟合出空间的三维图形-Using matlab, using the known spatial coordinates, fitting out the space three-dimensional graphics
45chonggou
- 三维测量重构系统，实现了重构部分的坐标旋转，把完整图像拼接成功-Reconstruction of three-dimensional measurement system to achieve a reconstruction of part of the coordinate rotation, image stitching to complete successfully
快速获取任意三维空间模型轮廓坐标数据的方法
- 通过编程，获取3DMAX场景元素三维坐标，VB例子，读者可以理解后可以用其他语言编写
新建文件夹
- 结构的坐标、振型写入到txt文件里面，画三维振型图(Drawing three dimensional vibration pattern)
3Dgeometry
- 读取大地坐标,并画出二维平面图,主要用于三维地表采集数据的观测系统绘制。(read the coordation and plot the 2D figure)
坐标转换
- 提供二维和三维不同坐标系下的转换，提供由已知转换参数和未知转换参数的计算(Providing conversion in two and three different coordinate systems, providing calculations from known conversion parameters and unknown conversion parameters.)
I1
- 用简单的程序描述了光束从源平面到焦平面的传输，三维图像，同时表达了坐标和强度等信息(A simple program is used to describe the transmission of the beam from the source plane to the focal plane, the three-dimensional image, and the information of coordinates and intensity.)
project
- 三维空间散点投影（旋转+平移）至散点所在二维平面，得到在二维平面上的对应平面坐标。(Three dimensional space scatter projection (rotation + translation) to the two-dimensional plane of the scatter point, the corresponding plane coordinates in the two-dimensional plane are obtained.)
stl transformer
- 根据节点坐标和节点连接关系创建三维桁架模型，并用matlab平台将模型数据转成3D打印机可识别的stl文件，用于打印。(The 3D truss model is created based on the node coordinates and the node connections, and the model data is converted to the identifiable STL file of the 3D printer with the MATLAB platform,
1
- 一个解算空间中三维物体坐标的小程序，用两个相机标定后进行计算(A simple matlab program for conpute coordinate in 3D with stereo camara)