最近在学习模式识别，需要用到opencv进行图像视频的处理，用yum安装的opencv。在《opencv中文参考手册2010年.pdf》中编译源代码的命令是g++ hello-world.cpp -o hello-world-I /usr/local/include/opencv -L /usr/local/lib-lm -lcv -lhighgui -lcvaux照抄下来，发现不能找到这里lib。用g++ `pkg-config opencv --libs --cflags opencv` hello-world.cpp -o hello-world是可以正常编译和执行的。到/usr/l.. Read More
http://opencv.willowgarage.com/wiki/CameraCaptureHow to use OpenCV to capture and display images from a cameraHere is a simple framework to connect to a camera and show the images in a Window. #include "cv.h" #include "highgui.h" #include <stdio.h> // A Simple Camera Captur Read More