做打折的淘宝小卖家的网站,网站水印设置作教程,做字体网站,常德网红#xfeff;#xfeff;基于opencv在摄像头ubuntu根据视频获取 1 工具 原料 平台 #xff1a;UBUNTU12.04 安装库 Opencv-2.3 2 安装编译执行步骤 安装编译opencv-2.3 參考http://blog.csdn.net/xiabodan/article/details/23547847 提前下载OPENCV源代码包 官方 基于opencv在摄像头ubuntu根据视频获取 1 工具 原料 平台 UBUNTU12.04 安装库 Opencv-2.3 2 安装编译执行步骤 安装编译opencv-2.3 參考http://blog.csdn.net/xiabodan/article/details/23547847 提前下载OPENCV源代码包 官方http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/ 我的http://download.csdn.net/detail/xiabodan/7176253 2 sudo apt-get update sudo apt-get upgrade sudo apt-get install build-essential libgtk2.0-dev libjpeg-dev libtiff4-dev libjasper-dev libopenexr-dev cmake python-dev python-numpy python-tk libtbb-dev libeigen2-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev libqt4-dev libqt4-opengl-dev sphinx-common texlive-latex-extra libv4l-dev libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev 解压源代码包 3 tar -xvf OpenCV-2.4.1.tar.bz2 4 cd OpenCV-2.4.1 1 mkdir build cmake配置MAKEFILE 2 cd build 3 cmake -D WITH_TBBON -D BUILD_NEW_PYTHON_SUPPORTON -D WITH_V4LON -D INSTALL_C_EXAMPLESON -D INSTALL_PYTHON_EXAMPLESON -D BUILD_EXAMPLESON -D WITH_QTON -D WITH_OPENGLON .. 然后进行make 1 make 2 sudo make install 配置opencv 1 sudo gedit /etc/ld.so.conf.d/opencv.conf Add the following line at the end of the file(it may be an empty file, that is ok) and then save it: 在opencv.conf中加入下面路径 1 /usr/local/lib sudo ldconfig 1 sudo gedit /etc/bash.bashrc Add these two lines at the end of the file and save it: 在bash.bashrc中加入下面环境变量 1 PKG_CONFIG_PATH$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig 2 export PKG_CONFIG_PATH sudo reboot 重新启动电脑 注意一定要提前安装V4L等等库,不然编译能过执行的时候没有画面。 3 測试代码 编译 g cameraCaptrue.cpp -o cameraCap pkg-config --libs --cflags opencv 生成文件cameraCap 执行 採集成功 ./cameraCap cameraCaptrue.cpp #includestdio.h
#includemath.h
#include highgui.h
#include cv.h
#include opencv2/opencv.hpp
#include opencv2/highgui/highgui.hpp//#include cvaux.h
//#include highgui\highgui_c.h
//#include core\types_c.h
//#include photo\photo_c.h
//#include imgproc\imgproc_c.h
//#include photo\photousing namespace cv;int main( int argc, char** argv )
{printf(I am start \n);VideoCapture cap(0); // open the default cameraif(!cap.isOpened()) // check if we succeededreturn -1;printf(%f, %f\n,cap.get(CV_CAP_PROP_FRAME_WIDTH),cap.get(CV_CAP_PROP_FRAME_HEIGHT));cap.set(CV_CAP_PROP_FRAME_WIDTH, 320);cap.set(CV_CAP_PROP_FRAME_HEIGHT, 240);cap.set(CV_CAP_PROP_FPS, 15);printf(%f, %f\n,cap.get(CV_CAP_PROP_FRAME_WIDTH),cap.get(CV_CAP_PROP_FRAME_HEIGHT));Mat src_gray;cvNamedWindow( video, CV_WINDOW_AUTOSIZE );while(1){Mat frame;cvWaitKey(10);cap frame;imshow(video, frame);}return 0;
} 接下来移植到zedboard上去 參考 http://www.cnblogs.com/liu-jun/archive/2013/12/24/3489675.html http://xuxd32.blog.163.com/blog/static/48121933201192394550140/ ZedBoard-OpenCV打开摄像头失败解决方式及过程: http://www.openhw.org/wicoboy/blog/13-04/293302_71692.html 超级天群博客 http://www.cnblogs.com/surpassal/ OpenCV移植到ARM 全过程 :点击打开链接 【OpenHW12參赛手记】Zedboard-Linux-digilent3.6内核版本号不支持USB摄像头问题的解决方式 :http://www.eefocus.com/jefby1990/blog/13-03/292301_988aa.html点击打开链接 转载于:https://www.cnblogs.com/yxwkf/p/4590586.html
