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Camera_Calibration_TSAI
- 由[Tsai 1987]总结的一种摄象机标定基本方法:假设标定点位于 的平面中,并假设摄象机相对于这个平面放置的,以满足下面两条重要条件: 1. 绝对坐标系中的原点不在视场范围内. 2. 绝对坐标系中的原点不会投影到图像上接近于图像平面坐标系统的 轴. -by [Tsai 1987] concluded a basic camera calibration method : Assuming superscr ipt sentinel at the plane, and assumi
3dCameracalition.rar
- 这是一个相机标定程序,有数据检验,求出两个相机的投影矩阵,用于双目视觉,This is a camera calibration procedures, test data, obtained two camera projection matrix for the binocular vision
projectcalib_self
- 这是我们自己做的一套投影仪标定程序,反投影精度在1个象素之内-This is to do our own set of projector calibration procedures, back-projection at a pixel accuracy of
projection_calibtion_Optimize
- 这是在张正友摄像机标定的基础上对其算法进行改进,实现投影仪算法的一个简单程序-This is at Zhengyou Zhang' s camera calibration algorithm based on its improved algorithm implementation projector a simple procedure
3D
- 在本文中,我们描述了一个新颖的无标定主动立体系统,它采用编码加密过的结构光。该方法是基于一个针对消极立体系统的无标定立体技术,在该技术中,一个投影仪代替一台摄像机。它还提出了一个同步三维重建方法,提高准确性和一个简单的方法来消除一个激光指针到投影的缩放模糊性。-In this paper, we describe a novel uncalibrated active stereo system using coded structured light.The proposed method i
SP2.0
- 可用于极图投影分析,晶向标定,晶面夹角计算等等 材料分析软件-Projection can be used for pole figure analysis, the calibration crystal, crystal face angle calculation and so on material analysis software
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
myStructuredLight
- 这是从国外网站下载的源代码,实现了利用投影设备实现三维重构,从标定,到特征线提取,以及最后的三维重建均是很完整的,对于做三维重建的人是不可多得的资料。在这里不由得再次感叹老外的慷慨,希望大家也将自己的好源码共享。-This is from foreign web site the source code, and the realization of the projection equipment realize 3 d reconstruction, from the calibration
Perspective_Projection
- openCV中相机标定的投影矩阵求解 详细介绍了如何标定如何求解各类投影矩阵以及相机的内外部参数等-the projection in the camera calibration of opencv.it is very useful to the beginners.
3D-coordinate-corresponding-point
- 求已标定好的两幅图像对应点的空间点三维坐标,需要知道两幅图像的投影矩阵。- 3D coordinate of the corresponding point of the two images
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.
HalconBard
- 自己基于OPENCV 2.1写的HALCON标定板圆心提取算法,测试过,鲁棒性不错,有OPENCV标定重投影误差小于0.1个像素。-Own the center extraction algorithm based on OpenCV 2.1 write HALCON calibration plate, tested, good robustness, the OPENCV calibration reprojection error is less than 0.1 pixels.
3dCameracalition
- 这是一个相机标定程序,有数据检验,求出两个相机的投影矩阵,用于双目视觉-This is a camera calibration procedures, test data, obtained two camera projection matrix for the binocular vision
toolbox_calib
- MATLAB 的摄像机标定工具箱,可完成焦点提取、标定、重投影、计算外参等功能-MATLAB toolbox, camera calibration can complete focus extraction, calibration, weight, calculation of shadows and etc
ppt_image_adjust
- 大学生经常用手机拍摄PPT,但拍摄的PPT由于角度问题,大多有空间形变,也没有占满整个屏幕。本程序实现PPT自动定位矫正算法,通过连通域标定识别PPT的四个角,通过投影变换矫正PPT形状。我制作了GUI界面,运行“demo_gui.m”即可。此外提供了20张示例ppt,以便演示。详细信息以及算法的具体实现见压缩包内的“readme.pdf”-College students often use mobile phones to shoot PPT, but the shooting of the
ProCamCalib_v0.7_beta
- 配合MATLAB摄像机标定工具箱使用的投影仪标定工具箱,对投影仪进行标定,需解压到matlab路径,将采集好的投影棋盘格图像载入即可-With the MATLAB camera calibration toolbox used in the projector calibration toolbox, the projector calibration, the need to extract to the matlab path, will be a good collection of c