Description: 一个图像校准系统的源程序，采用Delphi编写。仅供参考。-an image calibration of the source system using Delphi. For reference purposes only. Platform: |
Size: 274705 |
Author:李楠 |
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Description: 此代码为角点检测程序，可用在对摄像机的标定中获得图像中角点的像素坐标。用MATLAB编写-this code to corner detection procedures can be used in the calibration of the camera image obtained corner coordinates of the pixel. Using MATLAB Platform: |
Size: 658093 |
Author:杨帆 |
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Description: 本程序是一个伽玛相机的线性测试校正演示程序，该程序模拟了光电倍增管出来的原始图像，并对原始图像进行校正-this process is a linear gamma camera calibration test demonstration program, which simulated a photomultiplier tube of the original image and the original image correction Platform: |
Size: 319488 |
Author:luxiangzz |
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Description: 对摄像机进行标定，对有畸变的图像进行校正的C源代码。-right camera calibration, a distortion of the image correction of C source code. Platform: |
Size: 862208 |
Author:鹿角菜 |
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Description: 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, a simple new algorithm. The algorithm avoid the cumbersome process of the camera calibration, and it does not accurately be solved single matrix. Just use projective geometry of nature, by simple geometry, orders for non-standard video camera in a single image. Solving its two D images from two-dimensional to three real plane D nonlinear single map. The algorithm to solve the measurement of computer vision, positioning, three-dimensional reconstruction, with a brand new idea. Platform: |
Size: 214016 |
Author:蒋翔俊 |
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Description: 摄像头标定的代码,OPENCV没有提供完整的示例，自己整理了一下，贴出来记录。利用cvFindChessboardCorners找到棋盘在摄像头中的2D位置，
再用cvCalibrateCamera2计算内参，
最后用cvUndistort2纠正图像的变形。
-Camera calibration code, OPENCV did not provide a complete example of its own collation, then paste it records. The use of chessboard cvFindChessboardCorners found in the 2D camera position, and then calculating the internal cvCalibrateCamera2, and finally used to correct image distortion cvUndistort2. Platform: |
Size: 15360 |
Author:马连洋 |
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Description:
主程序为 Tsai
参考 TestData 以了解调用方法
Ncx，Nfx，Cx，Cy，dx，dy，sx 七个参数可以这样得到：
Ncx，Nfx，sx 简单的设为1。
Cx，Cy 设为像素中心，也即是如果图像是800×600，那就设为400、300。
但我的例子中的值是用其它的方法标定出来的。可以参考Tsai的另外一篇论文：
Techniques for Calibration of the Scale Factor and Image Center for High
Accuracy 3-D Machine Vision Metrology， IEEE Transactions on Pattern
Analysis and Machine Intelligence Volume 10 , Issue 5 (September 1988)
Pages: 713 - 720
dx，dy 的值可以咨询相机的生产厂家。-Main reference for Tsai testdata methods to understand the call Ncx, Nfx, Cx, Cy, dx, dy, sx seven parameters can be: Ncx, Nfx, sx Set simple one. Cx, Cy Set pixel center, that is, if the image is 800 × 600, it is set to 400,300. But my example the value is used in other ways out of calibration. Tsai can refer to another paper: Techniques for Calibration of the Scale Factor and Image Center for High Accuracy 3-D Machine Vision Metrology, IEEE Transactions on Pattern Analysis and Machine Intelligence Volume 10, Issue 5 (September 1988) Pages: 713-- 720 dx, dy values could Advisory camera manufacturer. Platform: |
Size: 57344 |
Author: |
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Description: 介绍OpenCV Beta 4.0 版本的用户手册中的图像处理、结构分析、运动分析和对象跟踪部分，模式识别、照相机定标与三维重建部分-Introduction OpenCV Beta 4.0 version of the user manual of image processing, structural analysis, motion analysis and object tracking part, pattern recognition, camera calibration and three-dimensional reconstruction of part of Platform: |
Size: 271360 |
Author:beehard |
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Description: 改进的平面模板两步法标定摄像机
光学图象几何畸变的快速校正算法
红外热成像鱼眼镜头设计中若干特殊问题的处理
机载成像光谱图象边缘辐射畸变校正
四篇论文 很不错的资源-Planar template improved two-step camera calibration optical image geometric distortion correction algorithm for the rapid thermal imaging infrared fisheye lens designed a number of special problems in the processor containing the edge of the radiation imaging spectrometer image distortion correction is good 4 papers resources Platform: |
Size: 1734656 |
Author:英子 |
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Description: 基于opencv的相机标定，程序已经通过验证。-camera calibration have based on opencv which is a function library of image process Platform: |
Size: 18107392 |
Author:gaoming |
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Description: 一个立体系统相机标定，立体图像校正以及三维三角测量的多功能matlab工具箱。压缩包中包括一个PDF说明文档，和一个带有实验用图像的matlab程序压缩包。-A three-dimensional system, camera calibration, stereo image correction, as well as three-dimensional triangulation of multi-function matlab toolbox. Compressed package includes a PDF documentation, and one with an experimental image compression package matlab program. Platform: |
Size: 1556480 |
Author:llc |
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Description: 程序说明：
1）image文件里保存着标定图片
2）calibdata.txt 保持标定图片的路径(根据实际设置)
3）在标定源文件中 calibration.cpp
根据不同的标定标规格需要设置的参数：-Program Description:
1) image file, save the calibration image
2) calibdata.txt to maintain calibration of the image path (based on the actual setting)
3) In the calibration of the source file calibration.cpp
Calibration standard specifications according to different parameters to set: Platform: |
Size: 701440 |
Author:王华 |
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Description: 摄影测量学发展而来的直接线性变换(DLT)方法和扩展的直接线性变换方法，有基于径向排列约束(RAC)
的两步法(Tsai方法)，有基于不同位置平面模板的张正友法(Zhang)，也有基于摄像机本身移动无需外部标
定物的自标定方法。
OpenCV是Intel开源计算机视觉库，它由一系列c函数和少量C++类构成，具有强大的图像处理、图
像分析和图像理解功能，它的函数实现了很多经典的图像处理和计算机视觉方面的算法，是机器视觉研究
与开发的良好工具。-Photogrammetry developed from the direct linear transformation (DLT) method and the expansion of the direct linear transformation method, and a radial alignment constraint based on (RAC) of the two-step method (Tsai method), there are different positions on the template Zhang Zhengyou plane method (Zhang), also based on the camera itself, without external calibration object moving self-calibration method. OpenCV, Intel Open Source Computer Vision Library, which consists of a series of c functions and a small amount of C++ classes form a powerful image processing, image analysis and image understanding functions, and its functions for a lot of the classic aspects of image processing and computer vision algorithms It is a good tool for machine vision research and development. Platform: |
Size: 454656 |
Author:崔鹏举 |
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Description: 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 information and images obtained using the formula of the projection matrix and camera internal and external parameters. Platform: |
Size: 867328 |
Author:fanfan |
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Description: 摄像头的标定，作为一般图像处理的第一步，显得尤为重要-Calibration of the camera, as a first step in the general image processing, it is particularly important Platform: |
Size: 8796160 |
Author:陈凯 |
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Description: 对图像处理中标定，匹配，三维还原出一系列的三维点，利用matlab进行图像的三维重建-Calibration of image processing, matching, three-dimensional reduction of a series of three-dimensional point, three-dimensional reconstruction of the image using matlab Platform: |
Size: 2048 |
Author:阳军连 |
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Description: 本程序使用halcon软件，描述的是结构光设置的标定，主要包括3个步骤：1. 标定相机 2.确定图像平面相对WCS的方向 3.标定运动的物体-This program uses halcon software, it describes the calibration of structured light settings, including three steps: 1. Calibrte the camera 2. Determine the direction of the image plane relative to the WCS 3 calibration moving objects Platform: |
Size: 8192 |
Author:zhangchen |
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Search - calibration of image