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photomachinenewalgorithm
- 针对摄像机固定和共面约束条件下进行目标定位,提出了一种简单可行的全新算法。该算法避开了烦琐的摄像机标定这一过程,也不用精确地求解单应性矩阵。只是运用射影几何的性质,通过简单的几何关系,对非标定单摄像机拍摄的单幅图像,求解其从2D图像平面到真实的3D平面的非线性单映射关系。该算法为解决计算机视觉的测量、定位、三维重建等问题,提供一种全新的思路。 -against cameras fixed and coplanar binding conditions for target location,
compute_homography
- 在张正友的基于平面方格的摄象机标定中,单应矩阵是关键的一步,本程序是效率精度比较高的源码-Zhang is the Friends of the plane on the box camera calibration alone should matrix is a crucial step, The procedure is relatively high efficiency accuracy of source
vanishing-points
- 灭点标定，利用拍摄图像的两组灭点，求解摄像机标定的焦距、旋转矩阵、平移向量-Vanishing point calibration, using two sets of images taken vanishing point, solving the camera calibration of the focal length, rotation matrix, translation vector
calibration
- 详细介绍摄像机标定的方法，三种坐标系中间的转换关系。给出了矩阵描述。-Details of the methods of camera calibration, the middle of the three coordinate system transformation. Matrix descr iption is given.
calication
- 摄像标定法求T R矩阵的方法 摄像标定法求T R矩阵的方法-how to calculate the matrix R and T using the Camera Calibration method
Camera-Calibration
- 本实验利用MATLAB工具，对给定的一组图像进行标定实验， 得出图像的二维坐标信息和三维坐标信息，并利用计算公式得出图像的投影矩阵及摄像机内部、外部参数。-In this study, MATLAB tools, for a given set of image calibration experiments, two-dimensional images obtained three-dimensional coordinate information and coordinate infor
Camera_calib
- 内含张正友，tsai的标定方法，可以求解摄像机内参数u轴尺度因子，v轴尺度因子，摄像机外参数：两摄像机坐标系原点之间的旋转矩阵和评议矩阵，可以得出摄像机像素参数，焦距，畸变系数，并且带有优化结果。-Containing Zhang Zhengyou, tsai calibration method that can solve the camera parameters u-axis scale factor v The axis scale factor, the camera extrins
eightpoints
- 八点法计算camera matrix， 八点法计算camera matrix， 八点法计算camera matrix-Eight law camera matrix, eight law camera matrix, eight law camera matrix, eight law camera matrix, eight law camera matrix
Zhang-zhengyou-Camera-calibration
- 张正友摄像机标定matlab程序，用来求出摄像机的内外参数矩阵。-Zhang Zhengyou camera calibration matlab procedures used to calculate the camera' s internal and external parameter matrix.
image
- 一种基于图像重投影的视图合成方法 该方法适用于摄像机绕光心旋转时虚拟视图的合成。本发明用两台摄像机在不同视点拍摄同一场景得到两幅参考图像，首先利用单应矩阵及一幅参考图像合成目标图像的一部分，然后利用三维图像变换技术，根据另一幅参考图像生成目标图像的剩余部分，得到目标图像。本发明的特点是将目标视图分为两部分来合成，其中一部分的合成最大限度地利用了单应矩阵的优良性质，提高了合成视图的质量。同时，另一部分的合成采用了三维图像变换技术生成目标图像的剩余部分，从而实现了摄像机绕光心旋转的虚拟视图的合成
PnP
- P4P位姿测量算法经典文章，利用矩形的四个顶点可以直接确定相机坐标系与物体坐标系的位姿矩阵及相机焦距-P4P Pose measurement algorithm classic article, the use of four vertices of the rectangle can determine the position and orientation matrix camera coordinate system and the object coordinate system a
buildM
- 张正友摄像机标定中已知内参和外参的情形下，求解转移矩阵M的MATLAB源码-By Zhang Zhengyou camera calibration known internal control and external reference case, solving the transfer matrix M MATLAB source
fundmatrix
- 由图像估计出摄像机的旋转运动；基于RANSAC求解基础矩阵，并由内参求得本质矩阵，最终得到旋转矩阵。内附图像-The rotation motion of the camera is estimated the image. Based on RANSAC, the basic matrix is solved, and the essential matrix is obtained the internal parameters, and finally the rotation mat
DLT变换matlab
- DLT标定计算摄像机的内参数矩阵,压缩包解压后即可使用(The DLT calibration calculates the internal parameter matrix of the camera)
calibrationImage
- 使用opencv函数标定相机的内参矩阵,实现相机标定(Use the opencv function to calibrate the camera's internal matrix)
标定
- 用格子板图像完成相机参数矩阵的标定，其中包含具体的实例(Calibration of camera parameter matrix using grid image)
机器视觉
- 单目视觉从图像中求取物体长度；多目视觉求基础矩阵并画极线；摄像机标定(The length of the object is obtained from the image by monocular vision; the multiocular vision is used to find the basic matrix and draw the pole line; the camera calibration is calibrated.)
compute_homography
- 用于求解张正友相机标定过程中的单应性矩阵(Homography matrix for camera calibration)