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opencv3寻找最小包围圆形-minEnclosingCircle函数
http://blog.csdn.net/qq_23880193/article/details/49257637版权声明：本文为博主原创文章，未经博主允许不得转载。[cpp] view plain copy print?#include<iostream> #include<vector> #include<opencv2/opencv.hpp>...
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USING OPENCV FOR SIMPLE OBJECT DETECTION
摘要: https://solderspot.wordpress.com/2014/10/18/using-opencv-for-simple-object-detection/My current project is to build a bot for the “Blue Block Challenge”. The goal is to create an autonomou......
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Shape Detection & Tracking using Contours
摘要: https://opencv-srf.blogspot.jp/2011/09/object-detection-tracking-using-contours.htmlIn the previous tutorial, we could detect and track an object using color separation. But we could not...
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Throwing a football, Part II
https://www.wired.com/2008/12/throwing-a-football-part-ii/IN PART I of this post, I talked about the basics of projectile motion with no air resistance. Also in that post, I showed that (without air...
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Explained: How does a soccer ball swerve?
https://news.mit.edu/2014/explained-how-does-soccer-ball-swerve-0617The smoothness of a ball’s surface — in addition to playing technique — is a critical factor.It happens every four years: The World...
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Blob Detection Using OpenCV ( Python, C++ )
摘要: https://www.learnopencv.com/blob-detection-using-opencv-python-c/FEBRUARY 17, 2015 BY SATYA MALLICKThis tutorial explains simple blob detection using OpenCV.What is a Blob ?A Blob is a...
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Geometric Transformations of Images
https://docs.opencv.org/3.0-beta/doc/py_tutorials/py_imgproc/py_geometric_transformations/py_geometric_transformations.htmlGoalsLearn to apply different geometric transformation to images like...
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OpenCV detect partial circle with noise
https://stackoverflow.com/questions/26222525/opencv-detect-partial-circle-with-noiseusing this as input (your own median filtered image (I've just cropped it):First I "normalize" the image. I just...
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Matlab下载
http://www.ilovematlab.com/thread-526724-1-1.html?s_tid=LandingPageTabqahttp://blog.sina.com.cn/s/blog_14d1511ee0102wxi4.htmlMatlab2017a链接: https://pan.baidu.com/s/1gflAa2Z 密码:...
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鱼眼相机标定以及OpenCV实现
摘要: http://blog.csdn.net/u010784534/article/details/50474371在另一篇文章中我已经写过有关普通相机模型及其OpenCV标定实现，这篇文章将主要关注鱼眼相机模型及其OpenCV标定实现。...
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CSE/EE486 Computer Vision I
http://www.cse.psu.edu/~rtc12/CSE486/http://www.cse.psu.edu/~rtc12/CSE486/lecture12.pdfhttps://stackoverflow.com/questions/10163034/how-can-i-calculate-camera-position-by-comparing-two-photographsBackg...
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How to tranform 2D image coordinates to 3D world coordinated with Z = 0?
http://answers.opencv.org/question/150451/how-to-tranform-2d-image-coordinates-to-3d-world-coordinated-with-z-0/https://github.com/opencv/opencv/issues/8762Hi everyone, I currently working on my...
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Understanding the View Matrix
摘要: https://www.3dgep.com/understanding-the-view-matrix/In this article, I will attempt to explain how to construct the view matrix correctly and how to use the view matrix to transform a model’s...
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OpenCV Remapping
https://docs.opencv.org/2.4/doc/tutorials/imgproc/imgtrans/remap/remap.htmlGoalIn this tutorial you will learn how to:Use the OpenCV function remap to implement simple remapping routines.TheoryWhat is...
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投影与相机空间
摘要: http://sighingnow.github.io/graphics/projection_and_camera.html投影与相机空间 Published On August 14,...
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OpenGL学习脚印: 投影矩阵和视口变换矩阵(math-projection and viewport matrix)
摘要: http://blog.csdn.net/wangdingqiaoit/article/details/51589825写在前面 前面几节分别介绍了模型变换，视变换，本节继续学习OpenGL坐标变换过程中的投影变换。这里主要是从数学角度推导投影矩阵。对数学不感兴趣的，可以稍微了解下，或者跳过本节内容。本文主要翻译并整理自 songho OpenGL Projection...
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IDE Debug Helpers
https://wiki.qt.io/IDE_Debug_HelpersQt Creator Qt Creator directly supports introspection of all Qt Containers and QObject derived classes for Qt 4 and Qt 5. User defined types can be supported in...
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放大鏡的原理
http://www.phy.ntnu.edu.tw/demolab/phpBB/viewtopic.php?topic=15841http://enjoy.phy.ntnu.edu.tw/demolab/phpBB/光學 標題:放大鏡的原理 1:黃福坤 (研究所)張貼:2006-10-22 12:39:58: 上圖顯示眼睛直接觀看蜜蜂時在視網膜上呈現的大小,圖中...
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What is Bernoulli's equation?
摘要: https://www.khanacademy.org/science/physics/fluids/fluid-dynamics/a/what-is-bernoullis-equationThis equation will give you the powers to analyze a fluid flowing up and down through all kinds...
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Bernoulli Equation(Curve of a Baseball)
http://hyperphysics.phy-astr.gsu.edu/hbase/pber.htmlBernoulli EquationThe Bernoulli Equation can be considered to be a statement of the conservation of energy principle appropriate for flowing fluids....
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自然科学/匀速圆周运动
https://zh.wikibooks.org/zh-sg/%E8%87%AA%E7%84%B6%E7%A7%91%E5%AD%A6/%E5%8C%80%E9%80%9F%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8自然科学/匀速圆周运动维基教科书，自由的教学读本< 自然科学目录 [隐藏]...
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计算机图形学发展前景怎么样，现在研究领域一般都分哪些？
摘要: 王洋子豪软件工程师, 关注图形学，并行计算以及深度学习391 人赞同了该回答感谢邀请。这个话题太大了，我本人了解的就并不全面，研究的更只是其中一个很小的分支。不过我可以尽量尝试着讲一下。计算机图形学各个领域的目标或许不同，但最终的形式都是渲染(即绘制)在二维的显示设备上的图像。下面是一个简单（可能并不完全）的分类：计算机图形学-领域及分支：1 绘制1.1...
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北京中通数字高尔夫公司
http://www.digitgolf.com/news/golf/84.html北京中通数字高尔夫以国家飞行仿真模拟实验室为技术依托，主要从事计算机仿真软件开发及相关工程的设计、实施和服务，是国内最早研发、生产和销售模拟高尔夫系统的高科技公司及中国最大的高尔夫模拟器销售商。...
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Math concepts / 数学概念
https://www.codelast.com/math-concepts-%E6%95%B0%E5%AD%A6%E6%A6%82%E5%BF%B5/ 这里记录了我在学习过程中遇到或总结的一些基础数学概念，保存于此，与需要者共享。 Following are some basic math concepts I read or summarized in my learning process,...
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最小二乘法拟合圆公式推导及其实现
https://blog.csdn.net/Jacky_Ponder/article/details/703149191.1最小二乘拟合圆介绍与推导最小二乘法(least squares...
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双目立体视觉的数学原理
1.前言戏说双目立体视觉是基于视差原理，由多幅图像获取物体三维几何信息的方法。在机器视觉系统中，双目视觉一般由双摄像机从不同角度同时获取周围景物的两幅数字图像，或有由单摄像机在不同时刻从不同角度获取周围景物的两幅数字图像，并基于视差原理即可恢复出物体三维几何信息，重建周围景物的三维形状与位置。双目视觉有的时候我们也会把它称为体视，是人类利用双眼获取环境三维信息的主要途径。从目前来看，随着机器视觉理论...
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关于双目立体视觉的一些总结（一）
https://blog.csdn.net/u014629875/article/details/51227534由于项目和毕设的需要，最近在做一些立体视觉的东西，总算是把立体视觉建立起来了，中途查了很多相关资料，这里做一个总结。1.简介：双目视觉是模拟人类视觉原理，使用计算机被动感知距离的方法。从两个或者多个点观察一个物体，获取在不同视角下的图像，根据图像之间像素的匹配关系，通过三角测量原理计算出...
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关于双目立体视觉的一些总结（二）
https://blog.csdn.net/u014629875/article/details/51340144上一篇只是对于双目立体视觉做了一个简单的介绍，这里就我在做这个的时候碰到的一些问题做一个梳理。1.首先要纠正一下之前一个错误：cvRemap函数只接受灰度图。其实这个函数要求src与dst大小格式通道必须一致就行，并不需要一定为灰度数据。当时下这个结论主要是因为被OpenCV的图像矩阵数...
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动量守恒与能量守恒相矛盾吗？
https://www.zhihu.com/question/21540160证明末动能小于初动能： 牛顿定律 ，Fi是第i个物体受的合力咱们用T表动能而 i表内，e表外积个分...
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如何把PDF变为6寸的尺寸
方法如下：1、用Acrobat打开一个任意PDF文档；2、菜单--文件--打印配置，打印机选择Adobe PDF，点击右侧的“属性”，跳出”Adobe PDF文档属性”界面3、在点击”Adobe PDF页面大小“右侧的”添加”4、在跳出的”添加自定义页面大小“中，如图示添加“6寸”纸张类型，并保存5、用adobe pdf打印机打印pdf→纸张大小选择“6寸”即可。zmj 2018-11-23...
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全变分（TV）模型原理与C++实现
https://blog.csdn.net/cyh706510441/article/details/45194223本文介绍了TV模型的基本原理，并给出了C++代码实现。一、TV模型原理二、C++实现关于Matlab的程序实现，有一个经典的主页：...
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OpenNI1.5 VS2013配置环境后，编译会出现这个错误：
https://www.cnblogs.com/asmer-stone/p/5537111.html#error : Xiron Platform Abstraction Layer - Win32 - Microsoft Visual Studio versions above 2010 (10.0) are not supported! 解决方案OpenNI1.5...
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Kinect开发教程一：OpenNI的安装与开发环境配置
https://blog.csdn.net/chenxin_130/article/details/6693390小斤注：关于OpenNI2.X版本的安装与开发环境配置，请参考《Kinect开发教程六：OpenNI2简介、安装与VS开发环境配置》-----------------------------------------------------------------------...
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关于深度相机的精度问题
https://www.jianshu.com/p/1a916ed3c503常用的三种类型的深度相机[1]，大致分为以下三种：基于主动投射结构光的深度相机（如Kinect 1.0, Intel RealSense, Enshape, Ensenso等）、被动双目相机（如STEROLABS 推出的 ZED 2K Stereo Camera, Point Grey 公司推出的...
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[重点中学] 东北育才学校各部门联系方式
东北育才学校各部门联系方式东北育才学校浑南校区详细地址：沈阳市浑南新区高功路2号邮政编码：110179【东北育才学校校部】校务办公室：23783945 | 业务指导部：62341363 | 人力资源部：62341198 | 后勤保障部：62340737 | 教育发展研究所：62341399【东北育才高中部】教学处：62340178 |...
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