Description: 详细介绍了非线性模型下的摄像机自标定、广角镜头的摄像机非线性标定技术、基于非线性最优化的摄像机标定方法以及一种逐步求解的新的摄像机线性标定方法。该文档对当今相机标定技术做了完全归纳，对初学者和提高者有很大的帮助价值。-Detailed nonlinear model of camera self-calibration, non-linear wide-angle lens camera calibration technique, based on nonlinear optimization of camera calibration methods, and a step by step to solve the new linear camera calibration method. The document of today s camera calibration technique to do a fully summarized, for beginners and those who enhance the value of great help. Platform: |
Size: 687104 |
Author:happyopencv |
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Description: 深入浅出介绍计算机视觉的最新动态。内容包括：
* Camera calibration using 3D objects, 2D planes, 1D lines, and self-calibration
* Extracting camera motion and scene structure from image sequences
* Robust regression for model fitting using M-estimators, RANSAC, and Hough transforms
* Image-based lighting for illuminating scenes and objects with real-world light images
* Content-based image retrieval, covering queries, representation, indexing, search, learning, and more
* Face detection, alignment, and recognition--with new solutions for key challenges
* Perceptual interfaces for integrating vision, speech, and haptic modalities
* Development with the Open Source Computer Vision Library (OpenCV)
* The new SAI framework and patterns for architecting computer vision applications-Easy to introduce the latest developments in computer vision. Include:* Camera calibration using 3D objects, 2D planes, 1D lines, and self-calibration* Extracting camera motion and scene structure from image sequences* Robust regression for model fitting using M-estimators, RANSAC, and Hough transforms* Image-based lighting for illuminating scenes and objects with real-world light images* Content-based image retrieval, covering queries, representation, indexing, search, learning, and more* Face detection, alignment, and recognition- with new solutions for key challenges* Perceptual interfaces for integrating vision, speech, and haptic modalities* Development with the Open Source Computer Vision Library (OpenCV)* The new SAI framework and patterns for architecting computer vision applications Platform: |
Size: 12191744 |
Author:kankan |
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Description: 中科院自动化所的视觉教程，关于摄像机自标定的，很好-Institute of Automation, Chinese Academy of Sciences of the visual tutorial on the camera self-calibration, and good Platform: |
Size: 164864 |
Author:hello |
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Description: 一篇关于摄像头鱼眼矫正的论文，分析的不错，很有应用价值。-Many different types of cameras have been used in com-
puter vision. Existing calibration and self-calibration pro-
cedures are often taylor-made for specific camera models,
mostly for pinhole cameras (possibly including radial or de-
centering distortion), fisheyes, specific types of catadioptric
cameras etc. Platform: |
Size: 770048 |
Author:li |
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Description: 一种新的摄像机自标定方法的实现代码，具体文献请参考《基于消隐点几何特性的摄像机自标定方法》（《光学学报》2010年第30卷第02期）-A new camera self-calibration method to achieve code, please refer to specific documents " based on the geometric properties of blanking-point camera self-calibration method" ( " Optical Journal" 2010 Vol 30 No. 02) Platform: |
Size: 48128 |
Author:杨卫 |
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Description: 关于摄像机自标定中外参数标定研究的论文，参考价值较高-Camera self-calibration on the calibration study of Chinese and foreign papers, reference to higher-value Platform: |
Size: 885760 |
Author:闵晓霜 |
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Description: 一种基于基础矩阵的摄像机自标定技术，它对摄像机自标定技术作了比较深入的讨论-Based on the fundamental matrix of camera self-calibration technique, camera self-calibration technique made it more in-depth discussion Platform: |
Size: 125952 |
Author:john |
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Description: 摄像机标定和三维重建
摄像机自标定
基于图象的三维重建
-Camera calibration and three-dimensional reconstruction of camera self-calibration based on three-dimensional image reconstruction Platform: |
Size: 7047168 |
Author:山坡 |
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Description: 首先自制一张标定图片，用A4纸打印出来，设定距离，再设定标定棋盘的格子数目，如8×6，然后利用cvFindChessboardCorners找到棋盘在摄像头中的2D位置，这里cvFindChessboardCorners不太稳定，有时不能工作，也许需要图像增强处理。
计算实际的距离，应该是3D的距离。我设定为21.6毫米，既在A4纸上为两厘米。
再用cvCalibrateCamera2计算内参，
最后用cvUndistort2纠正图像的变形。
-First, a self-calibration picture, with A4 paper, print it out, set the distance, then set the calibration number of the board of the lattice, such as 8 × 6, and then use cvFindChessboardCorners find the board in the position of the camera in 2D, where cvFindChessboardCorners less stable, sometimes does not work, may need to image enhancement. Calculate the actual distance, the distance should be 3D. I set 21.6 mm, both in the A4 paper to two centimeters. Then cvCalibrateCamera2 calculated internal reference, and finally with cvUndistort2 correct the distortion. Platform: |
Size: 8192 |
Author:高东旭 |
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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: 根据计算机视觉的基本理论，通过摄像机自标定的方法得到基本矩阵F，再利用特征提取的方法将物体上的关键点映射到三维空间，并转换到欧式坐标系下，从而得到物体运动过程中的六自由度分量。-According to the basic theory of computer vision, through the camera self-calibration method to be the fundamental matrix F, re-use feature extraction methods on the object key is mapped to three-dimensional space, and converted to the European coordinate system, resulting in movement of objects during six degrees of freedom components. Platform: |
Size: 1623040 |
Author:zhurui |
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Description: 与张正友相机标定法不同的相机标定方法，验证过了-Zhang Zhengyou camera calibration method with different camera calibration methods, verified the Platform: |
Size: 376832 |
Author:miaomiao |
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Search - camera self calibration