搜索资源列表
dtmx2
- 动态平板折叠桌,通过三维坐标的建立,最外侧桌腿倾斜角度随时间均匀变化-Dynamic flat folding table
Fitting
- 已知一组三维坐标进行三维曲线拟合,可以直接使用-Given a set of three-dimensional coordinates of the three-dimensional curve fitting, can be used directly! !
SLAM
- 本文研究了基于多传感器组合导航方法的SLAM,由于移动机器人无法通过单个传 感器得到可靠的信息,采用多传感器组合导航的方法可以很好的解决这个问题。本文用单个 CCD摄像头和里程计组合进行SLAM研究,并得到更准确的机器人位姿信息。首先用SIFT 算法对不同图像进行特征提取和匹配,得到本质矩阵,对它进行分解,可得到机器人的旋转 矩阵和平移向量(和实际相差一个比例因子)。然后,将它与里程计信息结合,得到机器人的 位姿。在此基础上,可以得到特征点在当前摄像机坐标系中的三维坐标,即创
Structure-Light-Reconstructor
- 结构光三维重建代码,提取结构光的点,并进行三维坐标转换-Structure light 3D reconstruction code, structured light extraction point, and three-dimensional coordinate conversion,DrawZeroPoint/Structure-Light-Reconstructor
TheSolarSystem_3D
- 个人所写matlab代码,应用三维坐标变换原理在空间中模拟行星运动轨迹。其中涉及3维作图,图形object,矩阵变换等等。-Written by myself, the use of three-dimensional coordinate transformation principle in space simulation of the planet s trajectory. Which involves three-dimensional mapping, graphics objec
netadj
- 边角网计算程序,边角网平差计算三维坐标,适用于高精度情况。-Application of Two-time-weighting Adjustment in Triangulateration Network
mesh-information-pretreatment2
- 自己编的小程序,三维坐标的前处理程序。非常好用,你们可以试一下-pretreatment for mesh information
liangdiantiqu_centroid
- 相机内外参数标定完以后,而已利用该程序对图像中物体进行三维坐标的重建。-After internal and external camera calibration parameters End, just use the program to reconstruct three-dimensional objects in an image coordinates.
CircleCenterFit3D
- 输入圆周上多个点的三维坐标,空间拟合圆心和法线作为原点和Z轴,再给一个X方向的点,计算输出坐标系。需要安装wxPython和numpy。-Fit the center of circle by several points coordinate along the edge
cloud-point
- 此代码基于c++标准库,opencv和pcl点云库,可实现对摄像头调参,调用摄像头视频并读取画面中点的三维坐标获取点云数据-This code is based on c++ standard library, opencv and pcl point cloud library, can achieve the camera tuning, call the camera video and read the middle of the screen coordinates of the th
Time-delay-estimation
- 采用实验估计的目标被动定位技术,涉及极坐标与三维坐标之间的转换-Time delay estimation
lx
- 利用获取点的三维坐标计算点的中误差并进行精度统计分析工作。-Using the three- dimensional coordinates of the acquisition point to automatically calculate the error and related statistical analysis of the points.
批量法向量计算代码
- 由点的三维坐标,进行批量计算所在点的局部曲面的法向量,法向量中x赋值给予,y,z计算得出。然后计算欧拉角表示的坐标(From the point of three-dimensional coordinates, batch calculation of the local surface of the normal vector, the normal vector x assignment given, y, Z calculation. Then calculate the coordin
get_orbxyz
- 读取特定行广播星历的卫星三维坐标,用户可以抽取某卫星的位置(Three dimensional coordinate of satellite for reading broadcast ephemeris of specific line)
149008204siftMatch
- 三维重构的思路很简单,用OpenGL中纹理贴图功能,将平面图像中的三角形逐个贴到计算出的三维坐标上去就可以了。为了便于观察3D效果,我还设计了交互功能:用方向键可以上下左右旋转重构的模型,用鼠标滚轮可以放大或缩小。用gluLookAt函数可以实现视点旋转的功能。三维重构的代码实现在glFuncs.cpp中。(Three-dimensional reconstruction of the idea is very simple, with OpenGL texture mapping functi
3dpoints
- 介绍借助 AutoCAD的VBA功能将对等高线进行定距分段,获取等高线上点位的三维坐标数据的方法(This paper introduces the method of getting the 3D coordinate data of the points on the contour line by using the VBA function of AutoCAD)
Source code
- 在opencv上实现双目测距主要步骤是: 1.双目校正和标定,获得摄像头的参数矩阵: 进行标定得出俩摄像头的参数矩阵 cvStereoRectify 执行双目校正 initUndistortRectifyMap 分别生成两个图像校正所需的像素映射矩阵 cvremap 分别对两个图像进行校正 2.立体匹配,获得视差图: stereoBM生成视差图 预处理: 图像归一化,减少亮度差别,增强纹理 匹配过程: 滑动sad窗口,沿着水平线进行匹配搜索,由于校正后左右图片平行,左图
circle_point
- 空间 ,三维坐标系统中圆心求解,可以准确求解三点构成的圆心坐标 。(Space, three-dimensional coordinate system in the center of the solution, you can accurately solve the three points of the coordinates of the center of the circle.)
多像空间前方交会(共线条件方程法)
- 摄影测量中的空间前方交会程序,采用的是matlab编写的共线条件方程法,结合空间后方交会求解的双像外方位元素,可以进行待定点的三维坐标的求解。(The program of space intersection in photogrammetry, using the collinear equation method to prepare the MATLAB, combined with the space resection for double image exterior orient
前方交会
- 摄影测量中的空间前方交会程序,采用的是matlab编写的点投影系数法和共线条件方程法,结合空间后方交会求解的双像外方位元素,可以进行待定点的三维坐标的求解。(The program of space intersection in photogrammetry, using the projection coefficient method and collinear equation method to prepare the MATLAB, combined with the space r