屋顶上的鱼

于华超

C++ Textbook 上

1. C++的输入输出使用« 流插入运算符和« 流提取运算符 C++的输出和输入是用流的方式实现的 cout«a«b; cin»a»b; cin和cout不能用来输入空格和回车，因为会将其跳过。 2. 判断语句 if和else if，以及else语句 sw...

Posted by Bryan on July 8, 2017

2018 CPP Coding Techniques

CMakeLists.txt project(point_group) cmake_minimum_required(VERSION 2.8) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -march=native -O3 -pthr...

Posted by Bryan on July 5, 2017

CMakeLists

解释cmake参数命令的博客 CMake Docs Link(man cmake) Use OpenCV install not in default location Method two: set CMAKE_PREFIX_PATH or CMAKE_MODULE_PATH va...

Posted by Bryan on July 5, 2017

Ubuntu Unmet Problems

Can not open netease/sogoupinyin or sth. else ps -e | grep <keywords> kill -9 <PID> build-essential problem sudo apt-get instal...

Posted by Bryan on July 5, 2017

OpenCV 3.0 + Install and Usage

OpenCV3.×编译以下方法是编译opencv3.2+contrib部分使用同样版本的opencv and opencv_contrib，其中（）中的内容一般没有用,可以去掉, () use CMake’s BUILD_opencv_* options. cmake -DCMAKE_B...

Posted by Bryan on July 5, 2017

Multiview Geometry

奇异值分解(SVD)原理详解及推导转 #　将相机中心转换到世界坐标系下转stackexchage I’m assuming that the R (rotation matrix) and t (the translation vector) you obtained were w....

Posted by Bryan on July 5, 2017

Library Install on Ubuntu

Ubuntu中下载boost包安装boost 移除原来的boost方法： sudo apt-get --purge remove libboost-dev sudo apt-get --purge remove libboost-all-dev 安装boost 1.57...

Posted by Bryan on July 5, 2017

Exe Install on Ubuntu

First part for reinstall Ubuntu Ubuntu partition \boot (primary) 300M \ \swap memory * 2 \home 如果将/boot单独分区，则/boot为主分区，而/...

Posted by Bryan on July 5, 2017