opencv linux

设想: 之前使用C#控制摄像头的,现在厌烦了windows,决定转移到linux下玩耍.感觉能够python语言特有的好入手,正好替代C#,选择了deepin2014.1作为试验品.现在的设想是第一步实现在自己电脑上对视频的采集,第二步实现视频传输.慢慢来吧.百度说python想操作摄像头,VideoCapture是windows特有的,linux要用opencv才行. 下载: 百度下载了最新的opencv,2.4.9版本,正好和deepin2014.1自带的python2.7般配,不冲突.且发

执行完CMake之后再执行make时遇到以下错误 1 [ 6%] Generating precomp.hpp.gch/opencv_core_Release.gch 2 In file included from /usr/include/c++/6/bits/stl_algo.h:59:0, 3 from /usr/include/c++/6/algorithm:62, 4 from /opt/opencv/opencv-3.1.0/modules/core/include/opencv2/

转载 ubuntu12.04安装openCV2.4.2(2012-08-08 16:54:06 参考http://www.samontab.com/web/2012/06/installing-opencv-2-4-1-ubuntu-12-04-lts/ 更新软件列表,升级sudo apt-get updatesudo apt-get upgrade 安装依赖包sudo apt-get install build-essential libgtk2.0-dev libjpeg-dev libti

http://blog.csdn.net/pipisorry/article/details/39902327 python拓展包安装 直接安装拓展包默认路径: Unix(Linux)默认路径:/usr/local/lib/pythonX.Y/site-packagesWindows默认路径:C:\PythonXY\Lib\site-packages 測试和升级python拓展安装包pip 查看pip安装时相应的python版本号 which pip /d/python3.4.2/Scripts

背景: 最近想在嵌入式平台上开发QT+Opencv,无料PC机上编写的OpenCV程序老是打不开视频. 开始提示:OpenCV Error: Bad argument (Array should be CvMat or IplImage) in cvGetSize 但是没有用错.考虑到可能没有打开视频,以作为cvGetSize的参数. 以前程序运行没有问题,最近电脑进行了一些FFMPEG/ZLIB等的交叉编译,就不能运行了. 解决方法: 网上搜索,发现是因为ffmpeg没有编译到opencv里.

背景: Ubuntu 15.04 Qt 5.2.1 OpenCV 3.0.0 资料全部来源于网络,我只是资料的搬运工. 首先,我们应该安装几个必要的东西 sudo apt-get install build-essential cmake libgtk2.0-dev pkg-config python-dev python-numpy libavcodec-dev libavformat-dev libswscale-dev 这里,我感觉有一些python相关的,不用安装(我这里使用的是c++)

在opencv中存在的许多的各种类型的库,下面我就来介绍下每个库所代表的意义: linux下opencv有很多库. libopencv_calib3d.so      摄像机的标定和3D重建库: libopencv_core.so          基础数据结构库: libopencv_contrib.so      人脸识别库: libopencv_features2d.so 特征点检测以及匹配算法: libopencv_flann.so         查找算法,最近领域法: libopen

Installation in Linux These steps have been tested for Ubuntu 10.04 but should work with other distros as well. Required Packages GCC 4.4.x or later CMake 2.6 or higher Git GTK+2.x or higher, including headers (libgtk2.0-dev) pkg-config Python 2.6 or

http://opencv.org/quickstart.html Installation in Linux These steps have been tested for Ubuntu 10.04 but should work with other distros as well. Required Packages GCC 4.4.x or later CMake 2.8.7 or higher Git GTK+2.x or higher, including headers (lib