搜索资源列表
bird_eye
- 利用已有的摄像头内外参数,将侧视图通过透视变换转换为俯视图,并保存所得到的单应性矩阵H,内含运行实例-Use of existing internal and external camera parameters, the side view through the perspective transformation into top view, and save the resulting homography matrix H, containing a running instance
severalexample
- 几个项目运用了opencv,需先安装opencv 项目readpic从磁盘中读入图像文件,并将图像显示在屏幕上 项目cpic本程序显示如何用C++类来创建和显示图像,这个C++类在 cxcore.hpp 中定义,与 矩阵类(CvMatrix) 相似。 项目carmen是使用opencv卡尔曼滤波的例子。 项目ransac是ransac算法的例子。 toolbox_calib是加州理工经典相机标定包。-Several projects using the opencv,
Camera-Calibration-Parameters
- 利用opencv实现的相机参数的标定,包括内外参数,和世界坐标,U矩阵,K矩阵。-Camera Calibration Parameters; Intrinsic Parameters and Extrinsic Parameters, Rotation Matrix, Translation vector
Calibration_Camera
- 摄像头自动畸变校正、自动校正摄像头、生成矩阵代码-The camera automatically distortion correction, automatic correction of camera, generator matrix code
Binocular-calibration-procedure-code
- 用双目摄像机实现对图像的标定,进而获取摄像机的内外参数矩阵-Binocular camera image calibration, and thus access to the camera s internal and external parameters matrix
1ts
- 用opencv函数从txt文件中读取数据到二维矩阵的程序,并进行求逆,求和,求矩阵每列元素平均值,摄像机标定时的一小部分-Using OpenCV function from the txt file to read the data into a two-dimensional matrix procedures, and the inverse of matrix, and each column elements, on average, a small portion of camer
Camera_Calibration
- Opencv2.4+VS2008环境下的 摄像头内外参数标定程序。能够先标定内外参数,后自动更新外参数矩阵-Opencv2.4+ VS2008 environment inside and outside the parameters of the camera calibration procedure. Outside the parameter matrix is updated automatically after the first calibration of internal a
3D-gamer
- 雙camera,取出左右camera的image,做flann ransac matching(基予sift)同時計算出fundamental matrix和深度關係。另外做了光流法h檔 加載後 可以計算左右camera 運動位移。 如果不能解壓縮,請將檔案後綴改成7z。-3D geometry
camera-calibration
- 此程序用于实现相机的标定,计算相机的内外参数及投影误差。-This program is for camera calibration using zhangzhengyou method. The internal and external parameters of the camera and the projection error matrix are computed as the result.
calibration
- 摄像头标定,自动获取及处理图像,生成内参数矩阵和畸变矩阵,并对图像进行矫正-Camera calibration, automatic acquisition and processing of images generated within the parameter matrix and distortion matrix, and image correction
CV4
- 立体视觉相关的程序,这部分需要先了解图像和摄像机之间的对立关系,并对极线几何比较了解,先把原理熟悉了以后,具体到编程上就会轻松一点,整体还是比较耗时的。具体来说,程序使用SSD得到匹配点,然后根据匹配点计算出基本矩阵,最后计算出匹配点相关的极线-Stereo vision procedure, this part of the need to understand the antagonistic relationship between the image and the camera, an
CV5
- 本程序功能是由运动(估计)恢复仿射结构,具体使用的是factorization分解法。这个方法的本质就是一个矩阵分解的过程:对于给定n个点的m幅图像,我们可以写成一个2m*n的矩阵D=(q1,q2,…,qn),而这个像点矩阵可以表示成一个2m*3矩阵和一个3*n矩阵的乘积,即D=AP,其中A、P分别表示实际(仿射)摄像机位移和场景状态,也就是我们需要求得的矩阵。而如何根据D来得到A、P,正是factorization分解法的工作。-This program features the recove
birdeye
- 本程序得先通过摄像机标定,获取内参矩阵和畸变系数矩阵,然后根据learning opencv 中的方法进行鸟瞰变换。其中有可执行的程序,和源代码。-This procedure was first through the camera calibration, access to internal reference matrix and the distortion coefficient matrix, and then according to the method of learning
1
- 标定用的c++程序,可以用来标定得到相机的内参矩阵和畸变参数。-Calibration using matlab toolbox, can be used to calibrate the camera s internal control matrix image obtained.
birds-eye
- 鸟瞰图变换实例,通过读取摄像机内外参数矩阵和放仿射变换的到的单应性矩阵,获得平面视图的“俯视图”。-Aerial view transform instance, affine transformation to homography by reading the internal and external camera parameters matrix and put, get a plan view of the " plan view."
pose-estimation
- 视觉里程计算法中计算相机的旋转矩阵和平移矩阵(The rotation matrix and the translation matrix of the camera are calculated in the visual odometer calculation)
